I prefer not to compartmentalize my life.

I am mostly full time dad and my time is mostly at the mercy of an awesome little boy. I write when I can.

You have to make sacrifices on either side. You also to have an understanding family, to know that there are going to be some sacrifices.

In the first 33 years of my life which is up until I climbed Everest, I was a very restless and slightly unhappy sort of person. I really didn’t have a great deal of social life, but I’d become very interested in adventurous activities. Perhaps, I was, in some respects something of a loner. But after I got married, that certainly changed my life very considerably, indeed. I found that it was possible to mix having a family with continuing on with adventurous activities, but I think a great deal of that was having a suitable wife. My wife was very, long-suffering. She knew that there were certain things I wanted to do and she was happy that I should do them. She was prepared to put up with considerable periods of being alone with the kids. She, was marvelous, so it made it possible for me to do the things that I wanted to do as well.

We had a couple of cliffhangers on Apollo XIV. In the first place, we tried to dock with the lunar module, and that didn’t work, so it could have been the end of the deal, but we finally got that organized. And then, the actual landing on the surface. We were supposed to get an update from the radar, we couldn’t go below 13,000 feet, and that came in only at the last minute. So there were a lot of little nervous things that kept you awake all the way down until you landed.

In those days, talking in terms of a hero — it had to be Charles Lindbergh. I was very young when he flew across the Atlantic, and very impressed.

A little bit of overconfidence perhaps. A lack of attention to duty. Little insidious things that happened. You had this great team of dedicated, qualified people, but they get a little bit complacent, and boom! Pretty soon something goes wrong.

And I think that still is true of this business — which is basically research and development — that you probably spend more time in planning and training and designing for things to go wrong, and how you cope with them, than you do for things to go right.

And I say, “Every single dollar that was spent on the space program, went into the pockets of the individuals who worked on it: the contractors, the subcontractors, the vendors. It went to feed their children, put clothes on their back, send them to school.…If we are going to be the leaders of the world, and we are going to worry about trade balance, if we are going to worry about military systems, or solving the problems of the environment, we are going to have to continue to spend money on research, medical research as well.

If it’s one thing, obviously it had to have been being selected to make the first manned space flight for the United States. That was competition at its best, not because of the fame or the recognition that went with it, but because of the fact that America’s best test pilots went through this selection process, down to seven guys, and of those seven, I was the first one to go. That always will be the most satisfying thing for me.