The subject of marijuana and cognative impairment has some very conflicting data. Some say it impairs memory, others, that it prevents memory loss from illnesses like alzheimers. So with that in mind, how does marijuana affect you when you need to do something that demands sharp cognative facilties. I'm asking do you study high, if so does it improve or impair your work? For me studying with a light high makes a world of difference. Subjects like algebra and other math courses I have a more difficult time with if I am high. So I don't smoke before algebra class or doing homework. Subjects involving language like spanish and composition i have an easier time with if I take a couple tokes from a one hitter before hand. So for me the only subject I do sober is math, while everything else I study with a light high. So what about you? Do you study high? why or why not?