I'm not a weak pussy that can't control my disgusting habits/urges so no addictions of any kind, lest it be alcohol. Last time I got proper hammered were when my mate's wife had a baby and invited us all round just before she came home with the kid. We were drinking bottles of $1000 whiskeys (taste the same as the cheap shit) and knocking back vodka shots.
Before that, months. I never drink apart from in business social settings. But then it's not strictly classed as drinking, it's more of a chess game.