Irish guy goes into a bar after work everyday and orders 2 beers. Every day. After a few months of this the bartender asks why he does this, and he says "I used to work with my brother and every day we'd get off work and have a beer together. He got transferred, so now as a tradition I still order two beers, one for him and one for me". But of course the Irish guy drinks them both. After a couple years of this tradition, the Irish guy walks in and only orders 1 beer. The bartender gets a solemn look on his face and says, "Hey, sorry about your brother." The Irish guy says "Oh, no, my brother is fine...I quit drinking."