Your happiness is at the intersection of your passions and learning from great people.

Nothing helps make a leader more approachable than admitting your struggles, screw-ups and behind-the-scenes thinking on hard calls. If the leader makes this a priority, the whole company will be more open and methodical learning from failure.

Working at a big company sucks - avoid it. Smaller companies are 10 times better for learning.

At the core, coaching authenticity is complicated - some might say impossible. Telling someone to be authentic sounds pretty low calorie, especially to a founder plowing through a list of product and operational goals. But it's important.

I'm obsessed with Juice Press - they're everywhere. I spend so much money at that place it's crazy.

The idea of confidence, of the emotions of the population, is an incredibly important one in economics. John Maynard Keynes called it 'animal spirit.' And if people are feeling generally good about the future, they're more likely to spend money, to start new companies; companies are more likely to hire people, make investments.

Lives, like money, are spent. What are you buying with yours?

For I can raise no money by vile means.