Learn to love the sound of your feet walking away from things not meant for you.
You will make mistakes, you will act irrationally, commit some wrongs that cannot be fully righted. From time to time, some people will dislike you and misunderstand you, sometimes for a reason sometimes for no reason.
None of these make you a bad person or for that matter makes you anything at all.
Try your best to be kind and just and fair to people, grow and learn and be happy.