So this is kind of a weird study, but there are things that you may be doing to prevent yourself from losing weight. No, Im not just talking about that 3 piece of pie or you having to eat the whole pizza because you like it warm (just me? Whatever) Something in your BRAIN could be stopping you. Also, should you use cash or credit? How does work affect you? Check out 3 little things that are making big differences after the jump!