Rebecca, I second Starlite's comment. Even though I've only been on the forum for a short time I've seen you other posts and appreciated your words. You are NOT a failure and are NOT worthless. It's the depression talking and I know because I have it too and have to listen to my mind nearly constantly telling me I am. Sometimes it's so hard to overcome it. People do care about you.

Try to fight back, as tiring as it is. We're all experiencing something similar at some point..

(if I may)
Chris