there are people who smoke 5 ounces of the best marijuana possible a week
Yall need to realize marijuana effects everyone differently. I get high as a kite and study accounting and do great on tests and in the class. I've taken tests stoned to the gills and ACED them.
Other people can't even go out in public stoned or they freak out, let alone go to class to take a test and do well.
There is no problem with smoking as much weed as you want as long as you're taking care of the shyt that you need to take care of (school, work etc)