I stop drinking when my wife gets pretty. It takes awhile. Edit; or when I feel like I can drive even though I cannot. You know? The feeling where you can jump off a building and survive. The you're so drunk, you're sober feeling.
When my stomach needs to be pumped, my organs start to fail and I succumb to an alcohol poisoning induced coma.
Stop drinking when I start stumbling that's somewhere at about 10-14shots (in an hour) lol Liquor of choice Captain Morgan spiced rum