Out of curiosity, what goes through your mind during long swims? I had to laugh yesterday while doing a 3 hour that at the end of it, I was more boredthan physically tired. I have to find another, longer venue to do these. 25 yards at a time is mind-numbing. But looking back, I have no idea what I was thinking about for that long, other than occasional 100 time checks during longer sets and watching form.
