Okay but the difference is that being a mediocre athlete or musician means that you're unemployed, whereas you can be a totally mediocre programmer and make well into the 6 figures. My friends who are professional musicians know far more about their craft than even the most motivated engineers I've worked with, and they make less money than the worst paid engineers I've met. I've casually played guitar for almost 20 years and been programming less than half that time ane I can't even think about going pro without a massive dedicated effort.