We tell our portfolio companies that it's really important to be metrics-driven and to track their conversions. It goes back to building that scalable sales model.

As a former NFL athlete, my quality of play on the field was in direct correlation to how I took care of my body. Bulletproof has many practical principles and tips on how, as men, we can thrive and not just survive as we get older. This is a must read.

We tell our portfolio companies that it's really important to be metrics-driven and to track their conversions. It goes back to building that scalable sales model.

I'd rather hire someone who is extremely disciplined and process-oriented, than someone with all of the experience in the world.