Definitely check out the answers to the Quora question "What do people in Silicon Valley plan to do once they are over 35?" https://www.quora.com/What-do-peopl

Definitely check out the answers to the Quora question "What do people in Silicon Valley plan to do once they are over 35?" https://www.quora.com/What-do-people-in-Silicon-Valley-plan-to-do-once-they-are-over-35 https://www.quora.com/What-do-people-in-Silicon-Valley-plan-... Lots of great examples of entrepreneurs who founded successful companies after turning 35, and includes answers from Craig Newmark (Craigslist), Reed Hastings (Netflix), Jimmy Wales (Wikipedia, Wikia), and more.