If people refuse to look at you in a new light and they can only see you for what you were, only see you for the mistakes you’ve made, if they don’t realize that you are not your mistakes, then they have to go.
Say what you mean and mean what you say. Don’t expect others to read your mind, and don’t play games with their heads and hearts. Don’t tell half-truths and expect people to trust you when the full truth comes out. Half-truths are no better than lies. And don’t ignore someone you care about, because lack of concern hurts more than angry words.