Good question. A lot, a lot of time to think particularly at night, when you're just standing there by yourself. And literally, like a 2am shift. You stand there by yourself for two hours and don't see another human being there might be a squirrel or raccoon rustling around in the leaves back there, you hope it's a raccoon, not some perpetrator that's not supposed to be there, right? We drugged many people out at night. But at least the first year, my mind didn't have opportunity to wander in that there is so much going on. I compare it to like a duck on water. On the surface. The guard is stoic and appears serene. He's completely like almost like a robot. But I'm thinking I'm always counting the 21 in my head like a metronome going off, tick, tick, tick, tick, and then turn, every piece of posture down to the position of each knuckle on my hand has to be a proper posture. I'm being watched by my superiors under camera, and we have higher ranking sentinels position in civilian dress, their camouflage, so to speak, that there they got stopwatch, they're checking my 20 ones, and they're checking the position of my rifle. If my elbows getting lazy, if my I'm drooping a shoulder or something, all that's been recorded, and I'm gonna get in trouble if something's off. Your 20 ones are too fast, too short. There's any number of things with experience comes proficiency. With proficiency, then the mind can wander a little bit, and not so much wander during shifts, but what really changed my life. Arlington changed my life and life Absolutely. 100% 19 years old. Before I joined the army I was I was a teenage alcoholic. The Army straightened me out. But what really changed my life was studying the individuals. I had a wonderful mentor that particularly during night hours, we had more liberty for exercises, right? One exercise that Sergeant Bosco would have me do. He'd hand me a piece of printer paper and a cran with the paper torn off and you get a whole box, a little QR answer. And he'd have a stopwatch out Kribi go take a rubbing of Ralph Christiansen, go and he hits the stopwatch. So number one Arlington is is 640 42 acres. At that point, it's expanded since I got to know where and these see a 400,000. Plus headstones is Rothbury that, in the dark. I got to build a navigate, you know streetlights there's no public. So I'm in this massive cemetery looking. So but I'm under time. So he knows roughly how long it should be reasonably take to get back and forth to get that Robin, I get back. And the piece of paper is just enough to get a rubbing of the stone, you imagine rubbing, taking a piece of paper on the stone rope the crane over it, and you get the name, a data service, and maybe their highest citation such as a Medal of Honor. So I get back and I put the crane back in the box and Sergeant bosses have not tomorrow, gravy, you're going to tell us all about Mr. Christiansen did for our country. And this is back before the days of Google. So I had to go to the library. I didn't learn how to use the library in high school. I wasn't a reader. I wasn't a researcher. But I had to as part of the position again duck on water. There's a lot going on underneath the surface. I had to go and learn about these individuals and the common theme hundreds and hundreds and hundreds every day. I was researching these individuals was somebody that was 19 years old in a foreign country that did something insane like throw themselves on a hand grenade in order to save a handful of his comrades, and was given the Medal of Honor posthumously to is next to Kim. That was the common theme. Still in my 19 year old world where I'm working 24/7 Pretty much I have nothing to complain about when I consider the sacrifice of those, such as those who are taken rubbings of that doesn't even compare to the unknowns. The unknowns of the supreme sector First, not only did they give their lies, they get their identity. I had nothing to complain about, and everything to appreciate. That drove me that drove me to complete training which 90% of the best of the best in the United States Army that's hand selected for this position, quit. I'm the 500 and 10th. In American history, we're almost 700. Now today, it changed my life, it changed my perspective. And it gave me a sense of appreciation for this, this wonderful land that we call America. It's not so much a geography America is a concept. It's an idea, an ideal that we are constantly in state of evolution, trying to provide people I have children, I want the best possible world I want to leave this place better than why I found it isn't my mission in life, for my descendants, my children, my grandchildren, my great grandchildren, Nicholas, for everybody else, inscribed in the memorial amphitheater as part of the Gettysburg Address. So these dead shall not have died in vain. And I vow that the unknowns that their death will not be in vain, because we will continue to memorialize them. And ultimately, the public will remember the gift. In this country, we have the freedom, not just to do whatever you please but the freedom of safety, the freedom to say what you want. That's not enjoyed by most of the world. I'm not a proponent of the military. I'm actually a pacifist. I'm very, very thankful that I went through a health crisis. While I was at the tomb, couldn't figure it out. I was medically separated, and then eventually, retroactively medically retired, because I had a brain tumor, a massive, massive brain tumor. So I am the only guard to have actually walked at the tomb with a brain tumor. So all the guys that can say something, it's like they met this famous person, I've met a lot, a lot of famous people, a lot of wonderful people at the tomb. Many, many veterans,