There's no golden age to start a company, but there is definitely a timer on when we can withstand failure. The question is — when does that timer expire for us?

As it happens, our numeric age isn't really what's driving our "Founder Expiration Date" — it's about how our age may reflect our relative appetite for risk. That's really a nice way of saying "What's the oldest I can be before I'm too old to recover from failure?"

Age Erodes Risk

Every year that goes by is another year we can't get back. When we're in our 20's and starting a company, we have our entire adult life to make up for the risk of failure. In many cases, we may not have a family or even a mortgage to worry about. At most, our failure may result in some lost years and a sh...