From an interview on ShakeStir.com with Mr. Dale DeGroff:
“I did have a period when I was a heavy drinker, but I don’t know a single bartender who’s out there working as an older man who still drinks heavily.
“A doctor said to me about 10 years ago, “You’ve got problems—they’re not serious, but your liver is stressed. You can keep drinking the way you are for another 10 years and then you’ll probably die; or, you can stop drinking for a while, and if you leave your liver alone and let it recuperate, you can probably go back to moderate drinking.” And that’s what I did.
“There comes a point—your body will tell you—that you either do what I did, or you take the tradeoff and die when you’re 65. I had a customer at the Hotel Bel-Air in L.A., who got exactly the same ultimatum I did at the same age. He’d sit at the bar and talk about it, and for a year he tried to stop drinking; eventually he said, “Oh, f*ck it,” and several years later, he died. He made the other choice, and he was happy—drinking was too much a part of his life, and his life wasn’t pleasant without it.
“Every bartender who’s a heavy drinker will have to make this decision when it’s time.”