Watch your step

I saw an older man stumbling around on a sidewalk in downtown. I noticed him while waiting at a stoplight. I thought he tripped over something on the sidewalk. He regained his balance thanks to a wall of a building. Once he got his balance he tried to walk again. This time he was stumbling all over. This guy just didn't trip, he was drunk. He was drunk at 7 pm on a Thursday night. My question is who gets staggering drunk around 7 pm on a Thursday evening? Apparently that guy.