 Today we're doing the M.A.I. 1-Tag 19, it's a cold-knitting event, it encompasses everything they've learned up to this point from ground fighting to upper body striking to weapons-free sparring. It finalizes that bridge from static to dynamic, at the user-labeled to the M.A.I. level. When we teach these guys to live or to eat those, there's a lot of knowledge encompassed around the belts in the martial arts program. Just like I was saying earlier, it's a three-legged stool of physical, mental, and character. And they're required to uphold those three values, because it's a stool without one leg the entire stool falls apart. If I could take anything back to my Marines, it would be to make sure you always have control and make sure you always have their purpose. So even though you might be fighting for your life, you're going to be controlled, you're not going to be flailing around or anything like that. You're going to make sure that you are dialed in.