Well... I am one who will admit that a couple beers severely diminishes my ability to shoot decent groups.
A little pot (doob or 3) only reduces the ability to get on target fast enuff.
I would much rather hunt doves with smokers than drinkers. Actually, I won't hunt with folks drinkin' unless it is hog doggin' and no guns. Can't say no more as the statute of limitations is yet to expire on the other...
If I am alone I will use whatever prescription drugs I am on but with others, I suffer the pain as NARCOTIC drugs really impair one's ability...