"You are not incapable, and you are not useless. Someone, I don't know who, taught you that you have to justify your existence, and it's not true. You have just as much right to be here as anyone, and you have people who love you without you needing to give them a reason to do it. If you do this because you feel useless, you're using her. You're making her a tool to dig yourself out of your own guilt. She deserves better than that."