That is probably right for the people who chooses to play video game all day and withdraw in general, but for working people, the risk/required-investment maybe

That is probably right for the people who chooses to play video game all day and withdraw in general, but for working people, the risk/required-investment maybe too high. I've also heard that employers do not like self-taught developers as much. There might also be a need for a check to see if development job is actually in high demand.