I was alone. I'd come to meet my friend and her family, who had already been there for a while. They needed to get lunch, so after liming with me for a bit, they left. I lay back on one of the beach chairs they'd rented and had a snooze. I got up, a bit hot, and decided it was time for a swim. I submerged. I floated. I felt refreshed. I returned to the seat. Time seemed to pass slowly that afternoon. I had nowhere to be, so I had another snooze. Sitting up to have some water,