It's been a while since my HS and tech school days but I never wanted to bring my buzz down by being in class. I did have a ride to tech school that would smoke me up and I couldn't get into the materials in class at all. I have taken (and given) lots of clasess, seminars and traing since and I'm a straight in class and prefer to save the buzz to relax after. For years drinking and or toking at lunch was routine. It always made the afternoon so long.... I was glad to get away from that. Even when I'm working at home I don't toke until my work is put away.

.02