Groan.....not only could it be a slippery slope, I am never pleased that I`ve cheated either!No cheat days, lol. Seriously. Because one turns into 2, then you are just eating normal.
Maybe if you eat a bowl of potato chips call that your cheat, but I wouldn't do that very often like once a month, especially if you want to get below 10%
If you got the money Funnyman is wicked at helping you achieve your goals.