As I neared the end of the fork there was a hill to the southeast. Instead of going around it I figured I could cut some distance going in front of it over a small pass. It ended up saving me roughly a mile of hiking. But it meant hiking uphill with a load again. I began going uphill, leaving the creek.
I think that's when I got that stupid "Put One Foot in Front of the Other" song from Santa Claus is Comin' to Town stuck in my head. Literally I just had to tell myself "One more step, just keep stepping." Soon enough, that song was back in my head. Over the next couple days, I did end up creating my own song. A modern song about hiking and a good ear worm for occasions such as the one I was in. I don't recall what it was, but it would have been a money maker. : )