In the immortal words of...

"It's a sick and perverse thing we know, but it's what we're good at. Shooting people for a living playing paintball. Yea that's right, paintball. And for everyone who thinks this is lame, or crazy, or a waste of time, they don't understand what we do or how hard it is. Even the wives, the girlfriends, the family and friends. They don't understand the battle, our battle for Glory, for money, for the people you believe in, but mostly for respect. And for this fight that nobody gives a sh*t about, we travel hundreds of thousands of miles, to hundreds of towns, been shot thousands of times, slept on floors and in train stations, bounced rent checks because we're good at this. Because it's hard and humbling and some days you really can be a hero to your friends. And if my boys and your boys ever meet on the field in a gun fight, we will f**k you up."
-Matty Marshall (XSV Story - Heroes for a Day)