Just that really! I'm 5"6 and a 1/2, (the 1/2 is very important!)
I've not always been big, but am currently at my heaviest at over 16 stone. I've tried every diet going, and I know in theory what to do, but I just can't get my head or arse in gear to shift some weight!! I would ideally like to lose 6 stone.
Might sound silly, but I'm quite good at losing weight once I get in to it! 
Has anyone got any tips to up my motivation or tell me where to find some willpower from?!
Or if anyone wants to just tell me what the hell to eat every day for each meal to lose weight, and come around and prepare it for me, that would be good too! ...