Stuff happens but it is very hard to be angry or sad with pot.
I knew a kid who’s grandma was killed by medical negligence. He was thinking of shooting the doctor every waking moment and couldn’t sleep because of anger. Then he smoked pot and said he instantly didn’t feel any anger at all.
I know the only times I’ve ever been really angry is when I was about 1/2 through a good bottle.
So the results of pot smoking are unpredictable; i.e. some will kill their neighbors and others will not?