<p>I support glido’s comment that people are forgiving. This is so true! If you know for sure that you’ve acted like a jerk, and you’re prepared to stop being one, then tell the people you’ve hurt and apologize! Some of them may blow you off, but the ones worth having as friends will respect you and appreciate your effort. </p>
<p>Change your attitude before you go through some huge exercise in trying to change schools. </p>
<p>Also, go join some clubs and find a few new friends. You can’t possibly have alienated every single person on campus. </p>