Please notice that I did not at any time say this path was easy or simple. THAT would have been rather misleading.

 

Nobody incumbent to teach you.
If you want to learn something, you should do it yourself.
For first step read Michael Faraday biography: https://mathshistory.st-andrews.ac.uk/Biographies/Faraday/
Good luck!

If anyone should be held as an example of the Einstein quote I have at the bottom of my posts, Faraday is a prime candidate!