This is a great idea, keep doing this, and if GPT/Google/books doesnt satisfy you, THEN ask for extra help with a real person. People seldom want to help someone when that person hasnt even tried to figure it out themselves.
Pic is my notes, which involves the gibbs free energy and the critical point. I try not to write words for my notes, but for thermo there's a lot I'd tend to forget. I didnt use Fermi's notes, and i know very little, but this makes sense to me, and how i rationalize how the van der waals model basically works