What makes a great leader? Management theorist Simon Sinek suggests, it's someone who makes their employees feel secure, who draws staffers into a circle of trust. But creating trust and safety — especially in an uneven economy — means taking on big responsibility.

In today's lecture, we're joined by Stewart Butterfield, founder and CEO of Slack, and Adam D'Angelo, founder and CEO of Quora. Sam and Stewart will explore the process of getting an idea, followed by Adam on tracking metrics for your company.

The way to get startup ideas is not to try to think of startup ideas. It's to look for problems, preferably problems you have yourself. The very best startup ideas tend to have three things in common: they're something the founders themselves want, that they…