Ifyou'veeverhadroommateswhorefusedtopickupafterthemselvesonoccasion, thenyouknowhowimportantitistobealivetogetherinpeaceandthrowoutthegarbageoncein a while!
Wordslike "sociopath" and "psychopath" getthrownaroundcasually, soit's importanttoknowthesearerealconditionsthatpeopledealwith, evenifit's only a smallpercentageofthepopulation.