Don\'t judge at the first sight

Why do humans judge people by their appearance? We all do that without even noticing. I realise that in this first semester of Erasmus I was wrong about a lot of people. I did the same mistake as all human do, JUDGE! In Germany I learned that everyone has a nice personality when you just let them show it to you. I met marvelous people over there. Some of them stay, and some of them I won't have the pleasure to see the next semester. You cannot have time for everyone but you should definetely give them a chance to know you, and to yourself to get to know them better.