Breath caught in my chest. I realized with absolute clarity that one day I was going to die. One day I would no longer be here. All the things I wanted, all my thoughts, all my worries—all of it would be gone with me, lost forever. There were so many things I wanted to do. So much I still wanted to see. I had to hold on to it. I had to hold on to every short second of life. Every breath was a gift, gone forever to the cold stars the moment I exhaled. I wanted to cry.