> It's just hard to develop an entirely new skillset and network in later-middle age. To leave age out of it, the study shows that those who successfully found

> It's just hard to develop an entirely new skillset and network in later-middle age. To leave age out of it, the study shows that those who successfully founded growth companies already had the skillset and network to draw on. (Perhaps the older ages were due to the years it takes for someone build their skillset and network?)