I dunno, if I'm going to the trouble of getting outside and expending energy to get to the top of something, then I probably enjoyed it.
In December I did a solo snowcamping trip in Sequoia National Park from Lodgepole up to Mt. Silliman. It was mostly snowshoeing. I put crampons on for a short bit of it near the summit. I would consider it kind of slog, in that it was mostly walking. But the views were excellent and I would much rather have done that than sat in front of a computer all day
I must enjoy this slog, because it was the second time I'd done it
I think I can honestly say, I have never been bored out in the Mountains. Even sitting in a tent all day while waiting for a storm to pass, I rather be there than anywhere else. (Ok, sometimes I wish I had Hottest Chick Alive thread with me)
I make list and cross stuff off. But I can't recall ever being bored. Maybe because I bushwhack up Mountains that I think the trail is to easy to do.