[quote=Eugene...snip...People laugh at me because I don't drink beer or wine, but if I ever did since I don't have any tolerance built up for it I would be impaired at well below than the legal limit. ...snip... [/quote]

IF I'm drinking when I'm out, I limit myself to one drink every 90 minutes or so, and I stop 2+ hours before I intend to head home. On top of that, my wife doesn't drink at all

At home, I'll have a few drinks - per year.

I can't think of the last time I was impaired by drinking - probably college, and believe it or not, I got my drivers license AFTER college.