“We’ll have plenty of chances to practice. You’ll be good at it. Almost all grown adults walk around full of regret over a good-bye they wish they’d been able to go back and say better. Our good-bye doesn’t have to be like that, you’ll be able to keep redoing it until it’s perfect. And once it’s perfect, that’s when your feet will touch the ground and I’ll be in space, and there won’t be anything to be afraid of.”
