Programming

Make satisfying completions. It's easy to do the motivating stuff, and sometimes if you look at it right, it's all motivating. If you're doing this project because you ultimately want the result, there's something in it that's making you work on it in the first place. Keep an eye on that. When it's done it's going to be awesome.

Some things just take discipline. Take little stretches to work on the un-fun stuff, because it's a way to get the awesome result that you want, but recognize too that not every step is going to be satisfying on its own. Sometimes, it's just work. That's okay. As long as you're reasonable with yourself and don't grind yourself to the point of getting unhappy, it's okay to work on stuff that's not fun every day. You're not just working on the UI; you're helping yourself build discipline, and it's not always fun in the moment. Discipline is a good skill to have and worth developing.