Learning something new often can take as little 10-15 minutes a day of focused time. If you do it consistently, it becomes easier and easier to maintain, and it starts to require less and less mental capacity to start
> You can learn new things. Pixel art, touch typing, 3d modelling, music, calligraphy, wood working, knitting, a language. Whatever is practical and calls to you, you can learn.
shameless plug: if you are interested in learning touch typing, i built a data driven touch typing application:
it started as a side project (combined wanting to learn typing with my desire to build a side business while working at amazon. working on this (almost) full time now