"I've barely walked for two and a half months. I've got out of bed at 3:30 in the morning, I've got on my bike at 4am, I've ridden til 9:30, 10 o'clock at night. I've been living in this weird bubble where I literally eat 9,000 calories a day, try and ride my bike 240 miles a day and repeat. And the big picture, the world, is obviously way too scary, it freaks me out. So it's literally about riding to the next horizon. But this point, getting back here, I've probably played over in my mind hundreds of thousands of times."