But for 99.99% of "smart people," college is probably the best bet. Even if you had a few $million, that can go very easily over the course of decades with a few bad investment decisions, medical bills or whatever. A safe job usually provides a steady income for decades and decades.
Thiel is set for life and then some, but even if he loses the money he has a top college education to fall back on. So it's easy to make experiments with other people's lives.
No matter what, do not expect to work for Thiel's funds without a degree and from a top college http://articles.businessinsider.com/2012-05-14/wall_street/3...