““While play-acting grim scenarios day in and day out may sound like a good recipe for clinical depression, it’s actually weirdly uplifting. Rehearsing for catastrophe has made me positive that I have the problem-solving skills to deal with tough situations and come out the other side smiling. For me, this has greatly reduced the mental and emotional clutter that unchecked worrying produces, those random thoughts that hijack your brain at three o’clock in the morning. While I very much hoped not to die in space, I didn’t live in fear of it, largely because I’d been made to think through the practicalities: how I’d want my family to get the news, for instance, and which astronaut I should recruit to help my wife cut through the red tape at NASA and the CSA. Before my last space flight (as with each of the earlier ones) I reviewed my will, made sure my financial affairs and taxes were in order, and did all the other things you’d do if you knew you were going to die. But that didn’t make me feel like I had one foot in the grave. It actually put my mind at ease and reduced my anxiety about what my family’s future would look like if something happened to me. Which meant that when the engines lit up at launch, I was able to focus entirely on the task at hand: arriving alive.””
