Are You a Good Sport in Business?

You've probably noticed that there's a lot of ups and downs in business.

And I'm not the first person to make the analogy to sport and compare how a winning mindset in business reaps rewards the same way it does across all sporting disciplines.

But have you noticed that losing a game, or not beating your personal best, or failing to jump to the required height, builds resilience, fortitude, tenacity and a drive to success next time?

Is it all down to having the right attitude? Or is it stubbornness in the face of adversity? 

What do you think?