No hero: the evolution of a Navy SEAL

Forty names

The right to wear the shirt : purpose

How to swim fifty meters underwater without dying : confidence

The three-foot world : fear

The hooded box : stress

Safe return doubtful : mind-set

The setup : trust

After action review : communication

Shoot, move, and communicate : relationships

Follow your buddy : accountability

Comfortable being uncomfortable : discomfort

Watch the shoes : evolution

Killing : compartmentalization

Last stop on the speeding train.