I know there are more tPFers that have been exposed, professionally or not, to such environments and I know it often involves a certain mind set regarding food and exercise. This can be due to professional pressure from coaches, peers and tough competition. It doesen't really have to manifest as underweight or dangerous eating habits, but looking at yourself in a mirror, being pictured or getting comments about physics from people whose opinion you care about (Sometimes the entire thing you talk about for a day is food (dieting, when you ate, what you ate etc), working out and body..) does something to you, even if it's not an eating disorder. When you're involved in it, all of these things seem pretty normal. When you change environment, you realise it's really not.
Personally I was in process of getting a professional career in a field like the above, but I quit to do academic studies. It's been some years since I did this, and even if my physique is not the same, I'm still just as conscious about esp food and weight. I've tried not to care and tried to act and eat like my new friends where I study now, but it seems impossible to get rid of in the back of my mind. Whenever I hit a weight above what I was when I quit it makes me feel "fat" and I still know the approx. amount of calories in everything I eat no matter if I try to stop caring. I also hate exams because not only do I feel anxious about the test, but aslo because I miss a lot of work out.
I don't want to stop caring about my health and eating healthy, but right now I feel like I*m in a place in life where a more realistic and not so obsessive approach to it would be perfectly fine and much more comfortable. I know some people say that once you start, there's no way to stop because you cannot erase knowledge.
I guess what I'm looking for is other people's experiences who has been through the same thing more or less and managed to get rid of that kind of thinking when returning to "reality"? What do you think?


Sorry if it's a disturbing thread or if it's not allowed
Edit: Oh and I didn't really discuss this with anyone, if I did it with my old friends they'd never underestand and my new ones they'd think I'm crazy. >_<