Similar thing happened to me at work. I really like Coke and one of my co-workers offered to buy and pushed and pushed... Finally told him I was on a diet, so he backed off.

I'm in induction (5th day almost over) and fortunately my craving for Coke is pretty much gone. Now, I just have to be good.

My wife is very understanding too. Pretty much I cook and eat separately from the rest of my family so I'm not tempted. A few times, she's prepared my meal if I'm in a rush for work, etc.

Sam