"Mnn, well, then don't be that person. Don't be this person you think you are, and don't be the person you don't like. If you don't like you, who is, right? You can be whoever you want to be, no matter how old you are. Nothing is permanent until you die, and even then, that's all up for debate, yeah? You can't change the past and what you might have done in the past, whatever it was, but you can change now, you can be the person you want to be now. Don't ignore the mistakes of the past, but also don't think that's all you'll ever be."