I agree with you that the learning curve for bitcoin self custody can be intimidating.

Two weeks ago I published a book that aims to make the process of learning and practicing how to do self custody easier, and less anxiety-provoking:

Bitcoin, Hands On! 28 “learn-by-doing” exercises to master the basics of managing your own Bitcoin, including wallets, transactions, and self custody https://www.amazon.com/dp/B0F4SZSCH8

I wrote the book because self custody with bitcoin can be very challenging. The combination of unfamiliar software and technology--along with the knowledge that a mistake could cause you to lose your nest egg--often leads to either analysis paralysis, or the decision to keep bitcoin on an exchange or an ETF.

I'd be happy to send a free copy - contact me at feedback@BitcoinHandsOn.com