Hi, I'm 16 and I hate my weight. I guess I'm not too heavy for a 16 year old but compared to my friends it's embarrassing. I started going to the gym not long ago and was really determined and motivated but I lose motivation really quickly and start eating chocolate and things again.... I don't really choose what I can eat at tea time but at Dinner I have salads and for breakfast I have porridge, is that OK? How often should I go to the gym and how many calories should I eat to day? I want to be around 8-9 stone... How should I go about staying motivated? I've never lost weight before I don't think and sometimes I feel like I can't ever lose weight, but I think it's because I never stick at it for long enough, a week and I just want that one piece of chocolate.. what can I do?