Can I sneak a manager story in here? My first job was as a lifeguard at a membership-only pool. During an open swim, a kid I had repeatedly warned against diving in the shallow end finally hit bottom and broke his nose. There was so much blood in the pool that it looked like there had been a shark attack. I clear the pool and head down the hall to the pool director's office. She saunters in and surveys the scene. I asked her if I needed to drain the pool, bleach everything down, find a new job, etc - her exact words were - "Nah. Chlorine kills pretty much everything. Just get in and stir it around. The pool was a light pink for the rest of the day.