Let me tell you about cash - it's absolutely fantastic. When the digital systems fail, and believe me they do, cash is king. I've closed some of the biggest deals of my life with cash handshakes.

The digital world is tremendous, but smart people know you never put all your eggs in one basket. I keep stacks of hundreds in my wallet because true power is having options.

And let's be honest, nothing says success like pulling out crisp bills at a restaurant. Digital is the future, but cash will always be a power move.