Considering the least I have smoked was 2-3 pipes a day. 100gr for me is 1-2 months. If I fill a bullet, I can do a gram in an hour or 1.5 hr bus ride, and that’s at the upper end I have seen, there’s a lot of variability in my experience involving mood and everything. If I’m disappointed or angry I would use a hell of a lot more than normal. Then there’s setting, like do your peers act as tho it’s a weirdo vice, while your trying to secure a new job?