I work at a large bar/nightclub in a large city. You see/deal with crazy shit. It changes you.
Tonight: Violent patron. Fight. Blood. Restrain until police arrived. EMTs. We legit had to mop up blood before it was all over. Co-worker later said to me, "I hit my knee hard on the floor when he took me down." I said to him, "Working here is a lot like skateboarding, only you don't get hurt as much." He nodded.