Electronics has and likely always will feel like arcane magic to me
https://www.opencircuitsbook.com/
It’s a book featuring macro photographs of cut-aways of electronic components. It’s the first book that helped me really think of electronic components as a physical things whose function followed from physical principles, rather than an arcane collection of various bits of black magic strung together.
[1] https://www.amazon.com/High-Speed-Digital-Design-Handbook/dp...
https://www.youtube.com/watch?v=PD7DzTIFJdU
(this has more to do with TFA and impedance-in-general than might meet the eye at first glance)