> but many successful startups are by people in their 40s. No, they are made by people who failed since their twenties and learnt a great deal along the way an

> but many successful startups are by people in their 40s. No, they are made by people who failed since their twenties and learnt a great deal along the way and made the right connections. There are powerlifters in their 40s - but I suspect you'd damage something if you just marched into a gym and started lifting twice your weight.