Just watch. Pigs get fat, hogs get slaughtered. When you try to take it too far, people turn the other way. I'm just telling you, when you've got a good thing and you get greedy, it always, always, always, always, always turns on you. That's rule No. 1 of business.

Having the ability to be brutally honest with yourself is the greatest challenge you face when creating a business model. Too often we oversell ourselves on the quality of the idea, service, or product. We don't provide an honest assessment of how we fit in the market, why customers will buy from us, and at what price.

I'm the luckiest guy in the world. I wake up every day just fired up. My one rule is, don't let anyone pinch me, because I don't want to wake up.

I can turn an idea into a business before you know it's going to be important. My first step will blow by you.

As far as businesses, I was always hustling. I had to pay for my own school. I got 20 bucks every week or 2 from my dad and that was it. So I had a "whatever it took" attitude.

If I didn't like you, I could take any or all of what I found and invent a context that lost you your job, your relationships, your degree. People are so vulnerable online and they don't realize it. That is scary to me.

I do everything via email. Which in turn works as my tickler file and prioritization queue. I start at the top every morning and keep on going until I'm finished. I don't do calls. I don't do meetings.