This is sound advice. I was once recommended something similar: budget time to do <something you don't want to>, and then do NOT invest more time than this. Sto

This is sound advice. I was once recommended something similar: budget time to do <something you don't want to>, and then do NOT invest more time than this. Stop once you reach the timebox, even if you feel like you want to continue working on it. Because you have to learn to decouple this task from your motivation. You are not doing it because you feel like it, but because you decided to do it.