I'm not going to work at an internship this summer.
What makes you avoid internships?
Because I hate hanging out with people I don't like. I just want to be left alone.
I understand that there are people in the world that are difficult to get along with, but not taking a summer internship just to avoid people is the wrong way to deal with it. Take the internship and learn how to work with others even when its difficult.
Is that really what you want to say for advice?
Well avoiding people just because you don't like them is a bad way to live. You will not get anywhere in live hiding  from people.