May I make a suggestion? I never felt will power was much good when wanting to stop a behavior. It is much easier to think about and do another behavior instead of the offencive behavior. When I quit any substance I take up another substance or behavior. I tell my brain this is what I want every time I think of the offending substance. For instance I substituted fresh outdoors air for a cigarette. I couldnt do both at the same time so I convinced myself that it was the fresh air I wanted and I didn't have to think about the cigarette or not smoking it. I have substituted pumpkin seeds for bread and cookies and cake. This has helped me a lot. It doesn't cost very much and is satisfying and nourishing.