Fortunately I can still drink alcohol: beer, whisk(e)y, and wine. Obviously not in the quantities I used to be able to imbibe when I was younger; but if over a few hours, still quite a few units. Though I do have two or three days free of alcohol.
When out drinking with mates, it's beer (preferable real ale), but most of the time it's wine with a meal. I do drink whisky, but I know of a few single malts that I like; so whiskey is only an occasional nightcap, or very rarely an aperitif.

