Do you know how many people have ideas for a business, but they need a programmer? But a programmer can take that business and just do themselves, ie Facebook.

Hard to prove, as they did in FB, and they only got a small portion. He even royally screwed his business partner who did the initial financing.

DH was a physician. But was so interested in history. He read 2 texts per week on some topic he was into. Taking out reference materials. You can get into any topic, but being a physician made the money. I have read so many European classics in literature, maybe more than more literature majors. Yet I took engineering and ended on Wall st. Didn't stop me from reading 7000 pages of Proust. I think you can cover a lot of the humanities on your own when gifted.