Not directly related to this, I read Marie Kondo's The Life-Changing Magic of Tidying Up to learn more about decluttering while doing some room renovations this month. This culminated into some serious reflection on what interests and hobbies are truly part of my present and future and what interests have faded for me.

Oooh, that's fascinating. I'm going to be thinking about this and the idea of "tidying up" my hobbies/interests all day now.