A Simple Approximation of Free Time

Sky

Chatting with some friends recently and reflecting on my past year's experience, there's some general agreement that “outside of a full time job, there's time for two active hobbies at most”.

By active hobbies, what we mean here are hobbies that you are either growing or trying to incorporate into your life. For example, taking skate lessons twice a week or studying one chapter of Japanese a week. I think anything that fits into the sentence “right now I'm working a lot on _____” can be considered an active hobby.

Having two active hobbies outside of work might already be a stretch for a lot of people – I think pulling this off for many requires some sort of social sacrifice for many, unless the hobbies are already social in nature. A reality you notice when talking to people in a full-time job is that they tend to tire out after work as is.
Generalizing a bit more, I think a reasonable approximation here is that a full-time job might account for the time of two active hobbies. So if you are not employed, then you get four active slots.
This heuristic works pretty well, and I think is a good way to keep optimism about how much you can do in check. Reflecting on the past year, I definitely overloaded myself by taking on way too much (1 meeting new people, 1 improv, 0.5 art, 1 Japanese on top of work), and I do believe the quality of everything suffered as a result.
Having that heuristic acts as a good reality check. I now pick up new things much more carefully. I do think the quality of what I do improved as a result, though.
The heuristic of four units of active hobbies (or at most two outside of work) is very counter-intuitive in part because we seem to see other people who can do a lot more. In practice I think there are a few addendums to the heuristic:

— Categorized under: #productivity