Vanna White

When I left my job at Lehman Brothers to start a company, my best friend's mother said, 'How could you leave a sure thing like Lehman to do a silly carpool startup?' That was three months before Lehman went bankrupt.

I believe psychology has done very well in working out how to understand and treat disease. But I think that is literally half-baked. If all you do is work to fix problems, to alleviate suffering, then by definition you are working to get people to zero, to neutral.