Great tech entrepreneurs who saw success in their mid 30s?
francoisdevlin: Being older cuts both ways.Deliberately unlearn stuff about tech.  Don't let your additional preconceptions slow you down.  What was impossible yesterday is commonplace today.On the other hand, take advantage of the fact that you know more about business, people & life than you did 10 years ago.  Those lessons are timeless for a reason (e.g. How to Win Friends & Influence People).