In this league, it's all about being close to 100 percent on game day.

I would not be in the NFL, 100 percent, if it wasn't for basketball. I probably wouldn't be where I am without golf and baseball. Golf, for the mental side of the game, being able to focus on the now and take one shot at a time.

Start-ups often die in the first 18 to 24 months because of formative mistakes, like choosing a bad co-founder or the wrong corporate entity or an inappropriate platform. Ninety percent of the companies the Founder Institute has created are alive because we've helped them avoid those mistakes.

We own only a small percentage in Omnivore, but we manage it. It is basically a venture capital fund to help newer enterprises and provide them with the funding they require in their early stages of development.

Ninety percent of the time when I'm working, there's this very palpable sensation that I'm doing everything wrong and should just give up.

There are times when you're being judged on your appearance and you're not feeling your best self. It hurts, but as I always say, I try and be 100 percent myself all the time. So if I'm rejected, it just hurts that little bit less because at least I was myself.