My friend, you shall never, ever, think that way of yourself. I have no idea who tells you these things, but there is never a reason so serious that you should think that low of yourself. I don't trust that person, at least. I trust you instead, as we all do in here. I am happy that you are sharing this with us, with me. Always remember that the persons replying this are disagreed upon what you are saying - you are worth a lot, and important to the world. That's also why we like it so much when you post in here again.