Would like to see a poll of some sorts on reasons like:
1. Too many ideas, can't pick one
2. Fear of failure
3. Parents want you to be a ____(doctor, lawyer, ...)______
4. No time
5. No endurance
6. No capital (monetary, other resources)
7. Met with too much skepticism
8. Not yet, got to pay bills
I often wonder why a lot of great programmers (see http://news.ycombinator.com/item?id=3849304) choose to work for someone else rather than for themselves? It boggles my mind.
I seemed to have time but spent most of it zoned out in front of a game or piddling on the internet, etc. I looked to other people like I was merely lazy, unfocused, and so on. But I wasn't. I was ill. Getting healthier is gradually paying dividends in terms of productivity. I hope it eventually pays off with an adequate online income as I am currently homeless and deeply in debt and, given my medical condition, I think an online income is probably my only hope of staying healthy enough to keep working full time when I am supposed to be too sick to work at all.