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  • - Hey friends, welcome back to the channel.

  • Today We're talking about learning.

  • Now, learning has been probably one of my main superpowers

  • since I was very young.

  • And learning how to learn is one of those meta skills

  • that no one ever really teaches us,

  • but that can have an enormous impact on our life

  • in basically everything that we do.

  • For example, when I was in med school,

  • I learned how to learn,

  • and therefore I could study for everything that I was doing

  • more efficiently, and that freed up my own time to do things

  • like set up a business and set up this YouTube channel.

  • And these days,

  • even though I don't have many more exams to prepare for,

  • learning is still a huge part of my life.

  • Trying to get better at making these YouTube videos,

  • trying to get better at running a business.

  • All of this stuff involves learning.

  • And so in this video, I'm gonna share nine tips

  • that I found really helpful that are evidence-based

  • about how we can learn anything we want faster, let's go.

  • Tip number one is to sharpen the axe.

  • Now this is from a quote

  • that's attributed to Abraham Lincoln,

  • where he famously said that

  • if you gave me six hours to chop down a tree,

  • I would spend the first four sharpening the axe.

  • And he's really talking here about the power of preparation.

  • And this definitely applies to learning anything as well.

  • Let's say we are studying for an exam

  • and we wanna learn it a little bit better,

  • reading a great book called "Make It Stick"

  • would be a great way of learning how to learn

  • or checking out my Skillshare class

  • on evidence-based study techniques.

  • Equally, let's say we're trying to learn something

  • like the guitar or chess or anything like that.

  • Something that's not related to studying.

  • We should still spend a decent amount of time

  • figuring out the meta learning behind

  • what we're actually gonna learn

  • like how we are going to learn the thing.

  • For example,

  • when I was learning how to play the piano by ear,

  • I spent a decent amount of time on the learn piano subreddit

  • where people were explaining how to learn

  • how to play piano by ear

  • and just spending a little bit of time sharpening the axe

  • before I actually sat down to learn the thing

  • really helped accelerate my learning process.

  • Tip number two is to use crutches to optimise our focus.

  • Now, whenever we're learning anything

  • it's really tempting to kind of learn it in the background

  • like practising the guitar while watching TV

  • or something like that.

  • But obviously, when we're fully focused

  • on the thing that we're learning,

  • our brain learns the thing a lot better.

  • And so I found a few different crutches or hacks

  • that have been particularly helpful

  • in helping me focus on things.

  • One is the five minute rule

  • which is a general tip for productivity as well,

  • which is that if we wanna do something

  • and we're finding ourselves having difficulty

  • in starting out doing the thing,

  • like actually getting started,

  • overcoming the activation energy.

  • The five minute rule says that,

  • we just have to convince ourselves

  • that we're just gonna do the thing for five minutes.

  • And then after we've done it for five minutes

  • we're allowed to just not do it, but more often than not

  • I find that if I've been practising the guitar,

  • or playing the piano for five minutes,

  • I do then want to actually continue to practise.

  • The other thing that's really helpful

  • is to just chuck my phone away.

  • I literally take my phone and I toss it onto the sofa

  • or on the floor like a good tosser.

  • And then I'm ready to focus and not be distracted

  • with the thing that I'm trying to learn, all right?

  • Tip number three is to find opportunities for immersion.

  • So there's a great book called "Ultralearning"

  • by a chap called Scott Young

  • where he talks about his journey through learning languages

  • in like three months at a time

  • and becoming fluent in a language in three months.

  • And the key to that as all language learners say

  • is immersion.

  • Just being as immersed in the language as possible.

  • And the general principle here is that

  • we learn best when we're in the environment

  • where we're actually gonna be using the skill.

  • So for example, when I was learning how to do magic

  • to become a close-up magician,

  • yes I was doing some practise in front of my webcam

  • and in front of my mirror

  • just to get the slight of hand down.

  • But really my webcam or mirror is not the arena

  • in which I'm gonna be performing in.

  • And so I made it a point

  • to try and perform magic for real people,

  • as much as possible.

  • I would take a deck of cards to school

  • and I'd have cards in my room at all times,

  • and so friends would come over,

  • I'd kind of, hey, be like,

  • hey do you wanna see a magic trick?

  • And eventually once I got okay at performing

  • for friends and family,

  • I started then reaching out and doing paid gigs,

  • even though I was nowhere near good enough in my head

  • to get paid to do magic.

  • Eventually, I did end up getting paid to do magic.

  • And those walk around to gigs at balls and parties

  • helped improve my abilities

  • in a way that just doing it in front of the mirror

  • really wouldn't have done .

  • Tip number 4 is to figure out what are our weak links

  • and then use lots of drills and stuff to improve them.

  • So if we use med school as an example,

  • I had a few subjects that I was pretty weak in.

  • Neurology was one of them.

  • If you'd asked me what is Guillain-Barré syndrome

  • I'd have been like, oh God, I have absolutely no idea.

  • I didn't even have a mental module

  • for where it would fit into the subject of neurology.

  • And so when it came to studying efficiently for my exams,

  • I knew that,

  • okay, I have to drill the things that I'm weakest on.

  • And I spent just a whole day

  • basically creating a one-page syllabus of just neurology,

  • just focusing on that one subject.

  • And just because I spent like eight to 12 hours

  • that day they're doing it,

  • I basically plugged it as an area of weakness,

  • and that it was no longer an area of weakness.

  • And the question I would keep on asking myself

  • every day when I was sitting down to study was,

  • if the exam were tomorrow,

  • what topic would I be the least happy,

  • or the most pissed off about?

  • And then I would just study that topic.

  • And this is really good because whenever we're learning

  • or whenever we're studying or anything like that,

  • it's very tempting to just do the stuff

  • that seems familiar to us.

  • If we're studying for an exam,

  • it's very tempting to open up the book to page one

  • even though we already know what's on page one.

  • If we're learning the guitar,

  • it's very tempting to just play through songs

  • that we've already played before.

  • But really the learning only happens

  • when we're trying to fix our weaknesses

  • and we're trying to operate at a decent level of difficulty.

  • If something is too easy,

  • we're not gonna learn anything at all.

  • And so if we wanna maximise the learning

  • and learn anything faster,

  • we wanna really hone down

  • on what are these areas of weakness,

  • what are these weak links,

  • and how do we use drills

  • to improve those as quickly as we can?

  • Tip number five is to test ourselves.

  • Now, this is a thing that in the world of studying

  • is called active recall

  • but it also applies

  • to the world of learning anything in general.

  • I have a whole video about that,

  • that's linked in the card over there.

  • And if you wanna find out more,

  • you can definitely check out my Skillshare course

  • about how to study for exams,

  • also linked in the video description,

  • by the way Skillshare is sponsoring this video.

  • I'll tell you more about them a little bit later.

  • Anyway, the idea behind active recall or retrieval practise

  • is that we don't learn

  • by trying to put stuff into our brains,

  • we actually learn counter-intuitively

  • by trying to take stuff out of our brains.

  • And so if you've had that experience

  • where you've read something in a textbook or on a website

  • and someone asks you about it a few days later

  • and you've completely forgotten about it,

  • that's just because you haven't tested yourself

  • on that knowledge.

  • And the word testing has all these negative connotations

  • because we think of testing as like a school thing

  • and we get graded and we get judged.

  • But if we move towards thinking of testing ourselves

  • as being a strategy for learning,

  • everything becomes so much easier.

  • That's why when learning play the guitar

  • there's only so many tutorials you can watch

  • before you actually start having to put it into practise.

  • When you're studying for exams,

  • there's no point reading the textbook

  • and just summarising what's in the textbook,

  • the point is you have to test yourself

  • so that your brain has a chance to work

  • to retrieve the information.

  • And that is what really drives learning.

  • And in the field of learning,

  • there is this concept called

  • the desirable difficulty concept.

  • Which basically just means

  • some things shouldn't be too hard,

  • where for example if I were to try playing tennis

  • against Roger Federer, it would just be too hard.

  • I wouldn't really learn anything.

  • But equally, if I were to try playing tennis

  • against a 10 year old who doesn't know how to play,

  • it wouldn't be fun, I wouldn't learn anything

  • because the difficulty is at two different extremes.

  • I wanna be playing tennis against someone

  • who is at my level or a little bit better than me,

  • because that is the real arena

  • in which I'm gonna be learning.

  • And that's why having a coach for example, is really good

  • because a coach can moderate their play style

  • to be at my level and therefore I'm more likely to learn

  • as desirable difficulty.

  • And so whatever we wanna learn efficiently,

  • we wanna apply this concept

  • to try and make it a little bit more difficult.

  • Learning is not supposed to be easy,

  • it is supposed to be hard.

  • And if it's hard, then it means we're doing something right.

  • Tip number six is to get intense feedback

  • as often and as quickly as possible.

  • So feedback obviously is how we learn.

  • We do something, we see that we're doing it wrong

  • and then we improve the thing.

  • And again, feedback is one of those words that

  • can seem a little bit like dirty at times,

  • especially if we're starting something out

  • where we're not sure of our own abilities.

  • If we get constructive or critical feedback,

  • that can really be a blow to our ego.

  • If you're that sort of person that needs the ego massage

  • then at the start of learning something,

  • what you need is praise and encouragement.

  • For example, if I was just starting to learn how to sing,

  • and people would just give me critical feedback immediately,

  • I'd probably feel a little bit like, oh, okay

  • I don't really wanna sing.

  • I'm one of those people who just can't sing,

  • Equally if I were to start drawing,

  • and people would be like, oh, ha! Ha! that's really crap

  • you should do this instead.

  • I'd probably feel pretty bad about it

  • and therefore it wouldn't help me continue on the journey.

  • So I think at the start of a journey for most of us

  • we need that injection of positivity and enthusiasm

  • rather than necessarily critical feedback.

  • But if we do decide to switch gears

  • and to start taking learning something super seriously,

  • we wanna kind of avoid the praise

  • and recognition aspect of it, which is kind of unhelpful,

  • and instead focus on the critical, constructive feedback.

  • What can we do differently?

  • Again, this is why having a coach for stuff

  • is actually really, really helpful.

  • Ever since getting a personal trainer,

  • everything in the gym has improved,

  • my biceps has gotten bigger.

  • I'm at one-step close to becoming a gymshark athlete

  • because now I have someone who is like there and then

  • giving me feedback

  • on the things that I should do differently.

  • Whereas before maybe once in a blue moon,

  • I'd film a video of myself, send it to a friend,

  • they'd reply a few days later.

  • It's not really a tight feedback loop.

  • And really it's the tight feedback loops

  • that encourage learning whether it's for exams

  • or whether it's for anything else in life.

  • Tip number seven is the concept of overlearning

  • which is that when we're learning something

  • we actually wanna try and understand or learn it

  • in more depth than we necessarily need to.

  • And the idea here is to continuously be asking why

  • a thing works the way that it does.

  • So for example, when I'm working as a doctor

  • and I see senior doctors who, you know,

  • most of being a doctor, admittedly,

  • is about following guidelines

  • and following a prescribed set of rules

  • and basically a flow chart for everything that we do.

  • And so there are some doctors who have that view of,

  • all I have to do is memorise the guidelines,

  • and look them up

  • but then there are other doctors

  • who have a more first principles

  • understanding approach to medicine

  • which is that, okay, I know what the guidelines are,

  • that I should prescribe this drug

  • but I'm actually gonna take a step to figure out

  • why that's the guideline and why do they do that?

  • What's the paper, what's the evidence around this.

  • And, you know, in my experience,

  • it's hard to say that

  • camp two is objectively a better doctor than camp one,

  • but certainly the sort of doctor that I want to be

  • is the doctor who understands stuff from first principles

  • and understands the rationale for doing stuff

  • rather than just memorising the guidelines.

  • This applies to music theory in the guitar as well.

  • I had a guitar lesson this morning,

  • and we were talking about how

  • it's very easy to learn how to play anything

  • by just following a tutorial.

  • But when you follow a tutorial,

  • the thing that you're learning is,

  • my fingers are going in this particular position.

  • Whereas what we wanna try and get to,

  • and John Mayer talks about this a lot on his Instagram,

  • what we wanna be getting to

  • is just an understanding of music theory.

  • So that instead of,

  • I put my fingers in A, B and C positions,

  • we think, okay, I'm playing a C7 chord

  • and the reason I'm playing a C7 chord is because of this.

  • And therefore my fingers are gonna go

  • in A, B and C position.

  • And so the end result is the same.

  • We're still playing that chord

  • and we could still probably just play the song.

  • But when you have that deeper appreciation

  • of the the reasons behind

  • why things are the way that they are,

  • it just makes learning anything else

  • in that particular sphere,

  • much easier and much more efficient.

  • Tip number eight is all about spacing.

  • This is something in the world of studying

  • we call spaced repetition.

  • Basically there's a concept called the forgetting curve

  • that was discovered by a chap called Ebbinghaus

  • in like the 1800's.

  • And the forgetting curve is that whenever we learn anything,

  • whether it's like a fact or a skill or whatever.

  • We're just gonna forget it.

  • And our memory for the thing is gonna decay over time.

  • And so we have to keep on practising

  • or testing ourselves on the thing

  • to actually continue to have our brain

  • kinda use up space for that kinda thing,

  • because it's like with our muscles,

  • when we don't use our muscles,

  • our muscles are gonna atrophy

  • and they're gonna get smaller,

  • and we're gonna get less hench.

  • Equally with our brain.

  • If we learn let's say a language when we were five years old

  • and then we don't use it for the next 10 years,

  • we're actually gonna forget most of the language

  • 'cause our brain doesn't need to have that information

  • in it anymore.

  • But thankfully we can combat the forgetting curve

  • by using this concept of spaced repetition,

  • this applies not just to exams,

  • but to any other skill as well.

  • Which is that if we kinda repeat the thing

  • at spaced intervals,

  • so let's say I might learn a song on the guitar on day one,

  • and then I might repeat it again tomorrow.

  • And then I might test myself on it again next week

  • and then next month, and then six months from now.

  • And if I've spaced my repetition of this thing enough

  • eventually playing that song

  • is gonna go into my muscle memory,

  • it's gonna go into my long-term memory

  • and I won't need to practise it very much anymore

  • to be able to play it whenever I want.

  • Now, if you're trying to learn something

  • that has specific facts,

  • there's all sorts of different apps

  • that you can use to help with spacing.

  • The one that I personally enjoy the most, it's free

  • and it's called Anki, after the Japanese for Ankishimmers

  • which I think is to memorise.

  • And Anki is just like an incredible app

  • that completely revolutionised my experience of med school.

  • It does have a bit of a learning curve,

  • and so did you know, I have an entire Skillshare class

  • about how to use Anki, the basics

  • along with some advanced tips along with some guides

  • and how to use Anki to learn absolutely anything

  • along with bonus interviews from other students

  • all around the world that are using Anki

  • for stuff very effectively.

  • If you wanna check that out

  • and any of my other like 10 classes on Skillshare,

  • you should hit the link in the video description

  • because Skillshare are very currently sponsoring this video.

  • So if you wanna check out my class on Anki,

  • or my class on evidence-based study tips

  • or any of my three classes

  • about how to be more productive,

  • then hit the link in the video description.

  • When I was filming this video, Skillshare had an offer

  • of giving you 30% off the annual premium subscription

  • but it actually changed up that offer.

  • So now, if you're one of the first thousand people

  • to hit the link in the video description,

  • you will get a one month free trial,

  • completely free to Skillshare premium

  • where you can check out my Anki class

  • and all the other 10 classes I've got on Skillshare.

  • So hit the link in the video description,

  • be the first 1000 people to hit that link

  • to get a one month free trial.

  • This is amazing, it's a no brainer,

  • you can just watch all my classes.

  • So thank you Skillshare for sponsoring this video.

  • And finally tip number nine

  • is to teach what you are trying to learn.

  • We often have this thing of like,

  • oh I'm not allowed to teach something

  • until I become an expert at it.

  • But there's this concept that C.S Lewis talks about

  • that I talk about a lot called the curse of knowledge.

  • Which is that, when we're trying to learn something,

  • often we don't learn best from experts,

  • we learn best from people who are just one step

  • in front of us along that same journey.

  • And so the way I think of it

  • is that I would rather learn from a guide,

  • than learn from a guru. Guide versus guru.

  • And I would rather be a guide than try and be a guru.

  • And certainly for me,

  • I found that when I was going through medical school,

  • my favourite revision sessions or lectures

  • would be the ones that were given by medical students

  • in the year above me rather than those given by world-class

  • Nobel prize winning professors

  • because those guys were old and like really far removed

  • from the things that I needed at the time,

  • whereas, another medical student just one year above me

  • was like really, really helpful.

  • And then when I started teaching medical students,

  • when I started teaching guitar,

  • when I started teaching piano,

  • and YouTube as well with my part-time YouTuber academy,

  • I found that anytime I try and teach something,

  • it really solidifies my own knowledge and understanding

  • and learning of the thing itself.

  • And so now I have a general policy

  • that whenever I'm learning anything,

  • I'm documenting my process while learning it.

  • And that helps me learn better

  • because I know that

  • I'm possibly gonna be teaching this thing

  • a few months or years from now.

  • If you like this video,

  • you might like to check out two specific books

  • about learning.

  • One is called, "Make it stick"

  • and the other one is called "Ultralearning"

  • And you can actually find summaries

  • for both of those on shortform

  • which is my favourite way of getting summaries of books.

  • That'll be linked in the video description

  • if you wanna check it out.

  • And if you're interested in this science

  • of effective learning, check out this video over here,

  • which is from a few years ago,

  • but it still genuinely one of my favourite videos of all time

  • that I've ever made.

  • One of the best ones, I think as well.

  • And that's all about the power of active recall

  • and why testing ourselves is the best thing ever.

  • And I talk about a lot of scientific evidence around it

  • and loads of people have said that that video alone

  • has changed their lives.

  • So thank you so much for watching hit the subscribe button

  • if you aren't already

  • and I'll see you in the next video, bye-bye.

- Hey friends, welcome back to the channel.

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How to Learn Anything FASTER

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    bjz6zbyggw に公開 2022 年 07 月 29 日
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