I go to school stoned quite often and i have a math class first period and machine shop for the next few. I usually do pretty damn good in math and I have right around a 90 in there right now. I like going to machine shop tho because i usually come up with new ideas for bowls and shit and then i work on my required shit when i am comming down off my high and it usually do a pretty good job. Lately i have been buying some pills off a friend and snorting them in the toolroom real quick and im set for the next few periods until lunch when sometimes i leave and get high again.