Came here to say what Kaliborio said. Never wet the bed in my life, going through absolutely countless blackout drunk nights with most likely a full bladder. Never once had an accident, not even close. But once I did the bedwetter training, it's no longer safe for me to pass out drunk. Learned it the hard way a few times now. Probably would learn my lesson many more times, but i'm obviously much much more careful now.