Im a skinny guy and want to bulk up, ive been in the military for over a year and a half now and havent gotten any bigger even with working out almost every day. im 5'11" and weigh 150lbs. i gained about 20lbs of muscle in boot camp but havent seen any size increase at all in the past year...i have a decent diet for what my salary allows. i know it takes awhile to build muscle but ive been the same size for 2 years now and even with increased strength ive seen no mass increase with it...any help would be much appreciated!