I keep eating things that continue to keep me fat, what is wrong with me?

I’m not like 400 pounds or anything. Why do I keep going back on my word to stay away from, soda, burgers, fried foods, fast foods, high sugar drinks like Arizona Teas and etc. Have you struggled to keep off the junk? Can you inspire me please to make a positive change in my life style choice of foods.

At what point did you decide to fully commit to your excellent diet? Thanks. I’m down to do this but I don’t know how. So that would help too.