We all know drunks, druggies and crazy people all make good and wonderful rational decisions when they come into contact with others.
Exactly why the police need to be trained in better tactics, unless you think people deserve to be killed for making poor decisions.
As it stands, police are trained to point guns at drunk people, which means when the drunk people do dumb things the cops are basically forced to shoot them.
So, yeah, police need to man up and accept some risk. They ought to be trained to point, if they really feel it's necessary, nothing more than a taser at a drunk guy (unless he's demonstrated more serious force).
What I would do is irrelevant, because I didn't choose to be a cop. Seriously. If someone doesn't like it, then they, too, should choose not to be a cop.
If all we're gonna do is shoot "druggies" the first time they do something dumb, what the hell do we need cops for? Any Joe Blow with a handgun could do that, if that was what we as a society really wanted. Except for one thing: it isn't.