After a brief period of house arrest for a minor charge (not DWI) and the requisite 4+ daily tests on a Sobrietor machine, I decided to purchase a breathalyzer to satisfy my curiosity about what level my drinking sometimes takes me to. I also put a new keg of Newcastle Brown in my kegerator the same day. After several hours of beer, I switched to bacardi & diet. The final number at the end of the night: .401. Wiki lists the following behavior associated with this level of drinking: Unconsciousness. Death.