'Imperfect people' cannot become Astronauts today. For good reason. You can't wish that away - heart failure. It's like I said, asking others to risk their liv

'Imperfect people' cannot become Astronauts today. For good reason. You can't wish that away - heart failure. It's like I said, asking others to risk their lives for an avoidable risk, so that one guy can have 'their dream'.