I did, Im 6ft3 and 154 lbs trying to gain weight to (very fast metabolsim) but if you follow what people are saying in this thread your gonna end up looking like blubber! lol i'd say you should go on a high carb + protein diet bout 8 small meals aday and lift as much weight as possible, You'll see gains very fast! why shovel loads of burgers into u and turn into a lard ass when you can shovel steak into you and gain get much healthier plus exercising is fun when your high