Being empowered by our military service is the greatest gift you can ever receive. Knowing that you've been through worse and got through it is an am… - David Bellavia

Nothing against SEALs and Green Berets and other Special Operations units. They're elite. But there are a lot of just average, normal guys out there that do above-average things. They're a representation of what I believe is the American ethos. It's not necessarily a warrior ethos; it's something that we have in our DNA, and we've had it from our nation's inception. We overcome fear. People ask me, "What do you fear most in the world?" My answer is that I fear fear. I'm afraid of becoming afraid. You have to overcome it in every aspect of your life- whether that's asking that girl out on a date, applying for a job, killing a cockroach in the kitchen. There's something that you're going to have to face.

In 2004 in Fallujah, we were involved in so many direct fire engagements. We made eye contact with the enemy. And we lost guys. That was a totally different experience, losing someone that way. You automatically had to address Okay, not only did that just happen, but someone made this happen. That person is still here. House fighting, especially in an urban environment, the sense you most rely on- hearing- is gone. You devolve into an almost animalistic being. Like, I'm smelling this guy. I see a pristine drinking cup on the counter and everything else is covered in dust and grime. A piece of cheese sits on a plate. There's a person here. You become a wolf- just sniffing the air and smelling. Everything stops. Your whole body freezes. You don't breathe. You don't think. All you do is become a single, focused thought: There's a threat here and it needs to be put down.

A block away, machine guns echo through the night. AK-47s bark. M4s beat a response. The firefight grows.