You are not supposed to be friends with every person you meet in your life. There is no need to feel guilty if you dislike someone. However, we know a few tips that will help you learn to deal with people whom you do not like. Here what you should do:
1. Understand that you cannot like everyone
Your way of thinking might differ from that typical of other people. The bigger the difference, the more misunderstandings it may cause. Some people might not like your attitude. Or, on the contrary, you might find their mentality too weird. Either way, you will surely meet people who will look and sound different from you. Accept this fact. It is absolutely natural.