Why Optimism is Useful

Yes, you're a realist to notice that the glass of water is both half empty and half full. The functional difference between optimism and pessimism is nothing more than the story we tell ourselves.

If we're convinced that failure is inevitable, it's only rational to give up. I've always considered myself delusionally optimistic. Apparently delusion has its merits.

Science now confirms what we've probably guessed all along: the story we tell ourselves matters. If we tell ourselves optimistic stories, some form of success is almost unavoidable.

The Real Role and Value of a Consultant

When I was a young professional living in Japan, I admired Dr. Ernie Gundling—not only for his brilliance but also for his kindness. I wanted to follow in his footsteps as a consultant.

I’ll never forget his advice:

“Companies hire you because they need a human to help solve business problems. But humans can sometimes put their own interests ahead of others.”

He warned me about consultants who left clients dependent on them, holding the “key” only they could provide. It was profitable but self-serving.

Then he looked me in the eye and said words I’ve carried with me ever since:

“Your goal is to make sure that every client feels blessed you were there, not wounded when you’re gone.”

That principle has guided every engagement since.

The Power of a small Tweak

Years ago, I tried jumping rope and was terrible. Every other swing smacked my feet, and I was ready to quit. Then someone gave me one small tip: move my hands an inch forward. Instantly, I went from clumsy to smooth, and actually got pretty good at it.

Jumping rope isn’t life-changing. But that moment made me wonder how many skills or opportunities we give up on when all it might take is one small tweak to unlock our potential.