Advice on weight.
I'm 15 and overweight. I really want to lose some weight because I have almost no confidence in myself but I find it hard to be motivated, and I also don't feel confident enough to join any groups because I feel really self-concious. My family don't seem to realise how bad I feel but I don't want to tell them because I think my dad and brother will laugh at me. People think that I'm just really shy I'm not really. There are so many things that I want to do but just can't because of the way I feel. Please can you give me some advice.