[quote=@Mammalia] I was only able to do it because I trusted in my body's natural ability to push forward--when presented with only one option, survival instincts take over and your body works itself to keep you going. I didn't go back--it wasn't an option--so I just went forward. I'm certain you're more fit than I am, so you probably would have done better. [/quote] X manages most of my instincts. But to rephrase, while I'm sure I [i]could[/i], I would have been miserable, so I applaud you for powering through it.