Bear-mode haha, seems like you have some class mates too
yeah, having people who are there to support you helps, at least you made the realization and decided to make a change. I'm sure the first couple of weeks of changing diet, exercising...etc were absolute hell to the point of wanting to just go "AAAh **** it, i want a McDonalds"
4 years, that is impressive to have such self control, and hey there is nothing wrong with the odd wee treat, and as you have said, you've had your treat now back to normal
The thing was I managed to get my head around the fact that I needed to change HOW I saw food... rather than be on a diet I had to change how I ate normally all the time. I used food as a comfort thing, it make me feel good when I was down. Now I go for a bike ride or gym if I feel down and work up a sweat, it does the same thing for my mind now.... but it was a hard thing to change the habit of so many years!