Great comment... I would also like to ask for a book recommendation. Thanks!

Zen and the Art of Motorcycle Maintenance talks about this topic in depth.

Just created a HN account to say how great this looks. Ive signed up and wont be surprised if I grab the paid tier. This is exactly the kind of tool I can get a lot out of! nice work.

Thanks! If you have any questions or suggestions, feel free to reach out any time.