i wonder how much of it is just that: "encouraging you that you can do anything" / abundance mindset.
I got into self-help and polymathy at a younger age and it quite literally pulled me out of poverty because I believed that I could.
Now that I'm older, I realise and understand that I'm actually not the best at everything, but I can do a little bit of everything to a sound standard, and that most other people can once they give it a little try and work through the beginner mistakes.
Some people have a real geniune fear of either: 1. Mistakes and being wrong, or 2. Learning, and having to understand something that is different to what they know currently.
I deal with people in camps 1 & 2 every day, so I'd love to find a way to help them overcome both.