You will always be too much of something for someone: too big, too loud, too soft, too edgy. If you round out your edges, you lose your edge. Apologize for mistakes. Apologize for unintentionally hurting someone. But don't apologize for being who you are.
Because to at least one person, you're going to be absolute perfection and they're going to fall in love with you. But before they do, don't be afraid to fall in love with yourself. Just because there are people prettier than you doesn't mean you're ugly.