Par example: we are at the school; in a intermission you stay out of everybody and you look at your high school colleagues. Beyond the agitation, specifically the intermission, you will discover interesting things. Hereby, a student, after he has an argue with other colleagues, he will ceiling very much, and he could fightig-mad with them, but finally he will go out and angry. An other colleague seems to be very happy
communicative, he says jokes; an other student is very calm, explain to other students carefully, with a measured voice; an other stays apart somewhere, meditative, and he seems to carry the torch for someone.
Putem sa spunem despre acesti colegi de liceu(nu sunt din clasa noastra si nu ii cunoastem)cat de inteligenti sunt,daca sunt sinceri sau mincinosi,daca au memorie buna sau nu? Nu,nu putem,dar in schimb putem sa spunem ceva despre temperamentul lor. Primul coleg este probabil un coleric,al doilea un sangvinic,al treilea un flegmatic si al 4 lea un melancolic. Reusim acest lucru pentru ca temperamentul este latura expresiva a personalitatii.