I'm never going swimming again.
I was scuba diving in Rincon
PR a few years ago and my first dive to 120 feet. The dive master banged on his tank and motioned for me to turn around. There was a 600 pound grouper 6" away from me. I could have swum into his mouth. They had to grab me from swimming to the top.
They called him Chester, he's a regular and always comes around in hopes of some frozen peas.