If you haven't watched Adam Grant's The Surprising Habits of Original Thinkers TED Talk I highly suggest it. I love the line to "Doubt the default." I'm going to use that line in an upcoming keynote address on leadership I'm giving this week.
Speaking of leadership, wait until you see the new Hello, Strategies product that is coming in two days! Leadership-palooza!
PS - For more favorite TED Talks check out here and here. Do you have a favorite TT?