Image from a google.com search which led to http://grapestogrange.com.au/plan-your-business-for-success/
They say at the age of 40 a person is over the hill. Just because a person turns 40 does not mean they are at the cusp of greatness, or the cusp of a major change in their life. Many greats have met their success much later in life. I am 41 and I believe the cusp of my success is still to come. And I shall work toward it every single day.