 I'm just, I'm curious and fascinated with endurance, like its effects on the body, how it switches from physical to like mental after like a certain amount of miles that you don't run with your legs anymore, you run with your mind. Overcoming that mountain desire to stop with endurance is something like any other sport. Endurance implies something more sustained, if you will, like almost like holding your finger in the fire long enough to feel the heat is what I like to use as an analogy and keeping your finger there. I'm Dom Ainsley, mountain athlete and in 2020 I'm going to break the Wainwrights World Records in summer and winter. 214 peaks in the latest trip, basically every recognised peak. It's 320 miles over 36,000 meters of elevation. Per day it'll be running about two and a half marathons a day, about 6,000 meters of elevation running for around 20 hours per day, resting for about three to four. I like to push the limits of everything I do. I'm really competitive but only with myself. I don't care about competing with other people, it's not what I can do, how far I can push it. I'm going to go to the edge.