same thing for me as miss green...Ive been smoking for few years on a daily basis and i only need i puff of even shwag and i get stone...it depends what you seek when you smoke...if you only want to get high to get high your tolerence will grow but if smoke it as a lifestyle, or you like the way you think when you smoke, even if not totally stoned, then your tolerence drop...i smoke because i like to relax from a hard working day so i dont need a lot...but when i party, to be satisfied i need a lot of pot! So picture this, it depends why you smoke and you have learned from it, even if this might sound a lil too old style hippy, it's not, im only 19...