If you don't learn to write your own story, someone else will write it for you
No one said that you are going to go through life unscathed. You will be hurt. You are going to hate people and people are going to hate you. You will even hate yourself. But those are not good enough reasons to give up. Someone out there loves you and cares about you and it will never be enough for you to love them back. You can’t just be done because your expectations weren’t met. You don’t deserve what you have, and until you understand that, you will never be happy with what you get.