The more domain expertise you have, the less luck you need to identify a worthwhile niche in that domain.<p>People tend to think that startups are for young people, but most successful startups are actually founded by 40-something year-olds for this very reason.<p><a href="https:&#x2F;&#x2F;www.quora.com&#x2F;What-is-the-average-age-of-founders-for-the-most-successful-startups" rel="nofollow">https:&#x2F;&#x2F;www.quora.com&#x2F;What-is-the-average-age-of-founders-fo...</a>