Luck? I don't know anything about luck. I've never banked on it and I'm afraid of people who do. Luck to me is something else: Hard work - and realizing what is opportunity and what isn't.
“The first two missions have some test objectives, some new capabilities that we're going to try to develop on orbit to possibly be used on later flights.”
“The best way I know of to win an argument is to start by being in the right.”