Thanks so much, this is exactly what I was looking for.

I also know exactly what you mean - weirdly, maybe the most potentially harmful thing about cannabis is the way it makes doing nothing tolerable and even enjoyable. I think overuse does lead to a lot of very stunted life trajectories and ultimately unfulfilling time spent on earth for many people. Certainly did for me in my youth. Of course there are the rare folks like my buddy who smokes daily for decades on end and does more stuff than I do.

In myself I've noticed that it makes me much more shy and less willing to engage with others when under the influence. Oddly enough I can sometimes be more productive with it, though, because the right dose tends to quiet my otherwise kind of scattered attention and I'll work on just one thing rather than 4 at once (badly). I write software for a living and a small dose actually helps me just grind out some boring code that needs to get written. But like you said it limits depth so it's not good for thinking about project structure and decision making. And at higher doses it does leave me very content with doing very little - at least in the moment.

Anyway. I'll keep my eye on it, thanks for relating your experience!