You know each beer is worth 3 or 4 slices of bread and if you had a session of just 6 beers that is an entire loaf of bread. When I was younger I used to sober up by walking home after a night out with the craziest one being a 30km run walk jog type trip home. The running happened going through the dodgier type areas and it is amazing what fear can do for your energy levels.