Overheard in my Illustrator class: "Was Bilbo Baggins a real person? Someone told me the movie was based on a true story."

Yesterday I suffered over twelve episodes of diarrhea. I don't think that contaminated food was the cause, because no one else who ate the same food got sick. I believe it was from swimming in a contaminated pool for my water aerobics class, which I dropped from my schedule this morning. Somehow I forgot the incident during a swim class two years ago when someone's feces were found at the bottom of the deep end.