I had a student who would bounce around a lot in class. He'd seem to get things when I showed them, but then just flailed around when I walked away. He barely progressed. I discovered later he was tokeing up before class.
I have zero tolerance for this crap if you are my student. You're wasting my time if you come to class high.
I have too many friends who are suffering now because they let life pass them by while stoned, and others are suffering ill effects from too much weed. It seems like it's not too bad at the time, but just see what happens over decades.
I have no particular axe to grind on the issue, as I tend to not care what somebody does in their own time. Just don't expect me to train you, give you a job, or let you get a government handout. It's your choice, but don't expect me to pay for it. (same goes for throwing these idiots in jail, why am I paying for this?)
I consider alcohol and weed in about the same category - huge volumes are bad, and consistant use over time is bad. Don't ever do either and come to my class.
"Never interrupt your enemy when they are making a mistake."
--- Napoleon
"MonkeySlap is a brutal b@stard." -- SevenStar
"Forgive them Lord, they know not what MS2 can do." -- MasterKiller
"You're not gonna win a debate (or a fight) with MST. Resistance is futile." - Seven Star