You are NOT worthless and you are NOT useless! This time in your life you probably haven't found a good direction to channel all your skills into YET. It is a very frustrating time in life and it NATURALLY is frustrating. Hang in dear one, pray, be careful of who you pick for friends, and if something doesn't suit you after a few tries... move one. Tell adults about bullies! We care!!!!!!! If one doesn't, find another that will do something about it!!!. Peace, my friend and chat anytime~!!!!
Robert