The human brain, what a tool! No matter how intoicated, no matter what level of alcohol induced coma your body is in, the brain wiill always get you home.
It can't remember how it got you there the next day or how come you went out with a wad of notes but came back with loose change in your pocket. That bit of lamb kebad stuck in your teeth the next day, "did I have something to eat"? "where's my pants, I had them on when i left the house?" Does it matter, it got you home, now barin to ears, "turn off, so I don't have to listen to her banging on"