Exactly, why teach music or sell instruments when you can sit at home and play your own.
Why would anyone want to start a side hustle when they already have a job…?
And of course,
We all want to be operated on by surgeons or get on a plane with a pilot that was taught by someone that couldn’t do. Right? Come on, he taught himself how to fly by chatting to people online and playing around with MS simulator.
Those that cant do - teach…that is one of the biggest idioms I have ever heard.
Perhaps its best to learn how to trade from others for free! even though they probably cant do either.
Then, you might realize just how “expensive” your education was.