My main quest is my day-to-day life. When I'm feeling bored, bogged down, and tired of the daily grind -- I head out in search of a side quest.
A side quest can be easy (1 hour), or hard (14 days). But the goal of a side quest is to distract me from my daily grind, and help keep me learning and motivated.
While this difference in perspective is subtle, I feel like it's enough to give me the headspace to stay more deeply engaged with interesting topics I'm trying to learn or understand.
I wrote a related blog post last week on related thoughts, if you're interested: https://jakedahn.com/2020/06/23/its-not-a-side-project-its-a...