I did “enough shell to be dangerous” which I guess counts as “these kinds of guides” and it opened the door for using the shell for me. I’m not really sure it’

I did “enough shell to be dangerous” which I guess counts as “these kinds of guides” and it opened the door for using the shell for me. I’m not really sure it’s fair to assume that you can use advanced topics after reading any book aimed at beginners. Also, no one is going to learn how to use any of your advanced topics unless they have a need. And people rarely have a need for those things.