Becausealltypesofbilingualpeoplecanbecomefullyproficientin a languageregardlessofaccentorpronunciation, thedifferencemaynotbeapparentto a casualobserver.
Conversely, recentresearchshowedthatpeoplewholearned a secondlanguageinadulthoodexhibitlessemotionalbiasand a morerationalapproachwhenconfrontingproblemsinthesecondlanguagethanintheirnativeone.
Beforethe 1960s, bilingualismwasconsidered a handicapthatslowed a child's developmentbyforcingthemtospendtoomuchenergydistinguishingbetweenlanguages, a viewbasedlargelyonflawedstudies.
Andevenifyoudidn't havethegoodfortuneoflearning a secondlanguageas a child, it's nevertoolatetodoyourself a favorandmakethelinguisticleapfrom, "Hello," to, "Hola," "Bonjour" or "您好"。