Dr Steven Berglas discusses the source of motivation for entrepreneurs on Forbes.com.
The advice Berglass offers to those wishing to tap their inner entrepreneur is: What is it about this world that you want to change?
To sustain their motivation, the author believes entrepreneurs should find a cause that drives them to do "something really effective" every day.
Berglas quotes the Bill & Melinda Gates Foundation Principle No 7 as guidance for entrepreneurship: "We take risks, make big bets and move with urgency. We are in it for the long haul."