Tony Robbins has a way of putting things with certain clarity that you often sit there wondering why you didn't already know this. More often than not when I've seen talks with him I've questioned how he has managed to get where he is by stating the obvious. It became clear to me as time went on that 99% of the people who walk this earth just don't trust the obvious ("Oh, it can't be that") or will over look the obvious. After listening to the 2 millimeter part I started paying more attention to it. That little bit goes so far if you let it.
A great TED talk with Tony Robbins as well.