Ah, that's life! Reminds me of the chef's pic you once posted. Urban life, energy, drive! ( I always have to hold off on (?) not being to enthusiastic with this kind of photos!
A great bar shot.
I think in this case you have caught the tension and angst endemic to busing. This is not the easiest job, but so very necessary. One can always tell a person's character, not by how he/she treats the proprietor of a bar/restaurant, but how he/she treats the wait folks and those who bus the tables.
I like this shot a lot ... its the dark and light and composition that attracts me.