Two weeks ago, I attended the SaaStr 2017 conference in San Francisco.  It was a collection of Software- As-A-Service start-up CEOs, CFOs, COOs as well as marketing and sales geniuses.  They meet once a year to network, listen to speakers and view/sell the latest products.  These attendees, by my limited observations were all 30 to early 40-somethings; all wicked smart and extremely successful.  I was clearly one of the dumbest guys in the room.