system
A chat on subreddit /r/NoStupidQuestions
human
It has a lot of uses besides just recreation. I use it for arthritis and it helps me sleep a lot better. It's definitely not as bad as alcohol; maybe on the level of caffeine.
gpt
I have a medical cannabis card and I take it to help me get to sleep at night.  Indica is amazing.  It's better than any pharmaceutical sleep aid out there.  30 minutes after one edible and my anxiety, pain, and restlessness is gone.