Absolutely. But you can combine motivation and discipline. Over time I've made my morning exercise into "just what I do" in the morning by having discipline as best as I can. But it sure does help to have a good show or the next part of a movie to look forward to while I do it.

I feel that way as well. When I'm thinking about what I like and dislike, it just makes me procrastinate and feel miserable. Life is much more enjoyable when I think about duties I have and how to fulfill them.

That is almost guaranteed way to fail and burn out.

Can you expand? What's actionable about it?

This 100%