hi there i started gaining alot of weight at 19 and i am now 21 and dont want to live the rest of my young life like this so need to change.this has me just really got the confidence to face up to what i need to do,i need to lose around 3 stone and i just want to be fit and helthy and stay like that i dont want to lose it then start eating unhealthy and not exercising as soon as the weights off.i find there is so much different diets out there i just dont knmow were to begin?