Permanence said:
1. Do you drink alcohol?
2. At what age did you begin?
3. Do you believe drinking interferes with your work or research?
1. Yes. I have a preference for Stouts and Porters, Scottish Ales and Belgian Trappiste Ales. My favorites are Deschutes Abyss on nitro, Full Sail Imperial Stout, Goose Island Bourbon County, and Eagle River Raven's Eye - or basically a good Stout aged in a bourbon or whisky barrel.
Then certain single malt Scotches, rums and tequilas.
These days I drink sparingly, usually late afternoon on the weekends, or with dinner during week nights. Most days, I don't drink.
2. Probably at age 10 or 11 with wine at dinner. My mom didn't appreciate that I gulped the wine.
At age 13, I visited a neighborhood girl whose parents had a well stocked liquor cabinet. We made a concoction of various alcoholic beverages, including Everclear. I became mildly intoxicated.
At 16, I spent a summer at Colorado School of Mines. There was a frat party, and I consumed at least a couple of liters of beer. My head was spinning, but I didn't get sick. About a week later, I overdid it on Vodka (lesson: Don't mix orange Tang or Fanta Root Beer with Vodka. And then don't smoke a cheap cigar. I became violently ill.)
In my early university years - I kind of overdid it. I'm basically stubborn, but I learned moderation.
3. Overdoing it with anything can harm one's ability to perform work or research. As others have stated, moderation is the key.
Certainly alcohol can be abused, and it certainly impairs judgement. Alcohol doesn't necessarily lead to other ills, but it can contribute to misfortune for some.