What unhealthy habit do you have?

The most unhealthy habit I have is not working out. I hate the fact that I don't do anything about it, and I really want to. I just don't push myself hard enough. So in order for this to become a healthy habit I have to push myself more and try to look at the image of the body I want to encourage myself more. I must really push myself to the limit. Faith and trust yourself that's all you really need.