My wife’s gym trainer shoved me in my own hallway and demanded I fight him at his dojo. I didn’t raise my voice. I didn’t make a fist. I just looked at his exposed chin and the way he shifted weight to his back foot — all the openings I spent a decade learning to exploit in Fallujah. He called me a coward and told me to show up at 7 PM. I showed up.
PART 2 The fluorescent lights of Apex Grappling still buzzed in my ears as I pulled out of the strip mall parking lot. My hands were steady on the wheel. They always...








