[David]

Being lazy holds me back the most.

I've done most of the things I've wanted to do and still do: raced bicycles, motorcycles, karts and cars, traveled the world, built motorcycle and car engines, done major home renovations, drive a Porsche every day, etc.

Sure it would be nice if my cars were Ferraris rather than Porsches, my vacations were at a Four Seasons rather than an Airbnb, and my home renovations were on a lake/beach front villa rather than a little suburban home but overall I consider myself very fortunate.

Now if only my wife was so easy to please....