Why is it....

Why is it I torture myself? I do so well....so so so so well....and then I ruin all my hard work. I had finally gotten myself back on diet soda...then what do I do, I get a regular...and it is all down hill from there. One regular becomes a weeks worth...and before I know it, I am hooked again. So today I am back on diet. I hate starting diet soda. It has that weird after taste. Once you are on it, you can't tell the difference. But its just that first couple of days...Please slap my hands if you see me with a regular in my hands again. I don't want to have to go through this all over again!