Only to excess.
Sorry, but that was one of the best non-anti-war lines from the TV series "MASH."
No driving if I even suspect I'm impaired, no riding a motorcycle if I've had even a sip of beer, no handling of guns, no mowing the lawn, no working on a project of even the slightest importance.
In other words, the only thing I can do while drinking is watch the news. And, if ever there was a reason to drink, Peter Jennings embodies it.