Ken,
I did the college thing and earned two degrees. I also have experience from a long career. While I wholeheartedly agree that we can learn anything we want on our own, I think a person must possess certain intangibles in his/her character/make-up.
I think discipline, desire, focus, and initiative are very important. Unfortunately, many people do not possess these traits. I think this is why there are more people working for others than earning money on their own.
Personally, I've been a slave to a job for a long time and it's taken my several years to 'break out' of the stupid thinking like - a job was my only option.
Anyway, great thought provoking post. Thanks for sharing.
Kim
personal growth and inspiration