I believe that I had something called epigenetic imprinting, which I actually read about in a book called The Female Brain by Louann Brizendine. Not to self-promote too much, but I loved it so much I wrote a movie with a brilliant comedian named Neil Brennan and made the move this year. That’s how profoundly it changed my life, because I believe that the more we know about our neural brain wiring, the more freedom we have and the more patience we have with ourselves.

Oh, yeah. I spent a lot of time in the public library. When we moved I was seven years old, and I got a library card, and I used to go to the library all the time, and I loved all the, you know, standard children’s novels. I love those Biblical epics, but my favorite books when I was a child were books about Native Americans: tribal leaders; Osceola, who brought the alphabet to the Seminoles; Chief Joseph of the Nez Perce; and the standard ones that were heroes in all the Western movies. But I was fascinated. The Cherokee had moved across my state on the Trail of Tears when they were expelled from the East and then moved over to the reservation lands. I became fascinated with what happened to the Native Americans and the struggle that many were undertaking then — and they still try to preserve their traditions and their way of life, their ties to the land, and still provide education and participate in the life of the country. I was interested in it then. I’m interested in it now. The Native Americans in our country who don’t have casinos on their tribal lands still have the lowest per capita income of any ethnic group in America. It’s a disgrace, and when I became president I was the first president since James Monroe in the 1820s to invite all the tribal leaders to the White House, and it was fascinating. Some of the ones who came from lands that had casinos flew in on their private jets. A lot of the others had to pass the hat in the reservation to raise enough money to pay for a plane ticket, and they all came, and we began to meet, and I learned a lot from them.

It was probably a series of biographies of scientists like Pasteur, or even earlier ones — Leeuwenhoek inventing the microscope and Madame Curie. I forget how many others, but it was really just, for me, a fascination to learn about these great heroes. At that time, of course, they were totally inaccessible, almost non-human, to me. It became very interesting to me.

One of the historians here in Williamsburg talked about War and Peace. I had to read that in school. It was an inspiring, lengthy treatise. I read it twice. It taught me a lot about life. There was a marvelous book by Salinger called Catcher in the Rye. There was a book about discrimination called Gentleman's Agreement. These books I think helped shape my life. But to be honest with you, not one book stands out as the defining book for me.

I still regard adventure pretty much as a hobby to tell you the honest truth, and I think this approach to it keeps one refreshed almost. I think if you just regard adventure as a business, working becomes very boring as many other businesses can become. But even though adventure changed my life considerably, both in what I was doing and even economically, I’ve always regarded myself in a sense as a competent amateur.

I think motivation is the single most important factor in any sort of success. Physical fitness is important, technical skill is important, and maybe even the desire for money is important in some respects. But a sort of basic motivation, the desire to succeed, to stretch yourself to the utmost is the most important factor. Certainly in the field of exploration and activity, it’s the thing that makes the difference between someone who does really well and someone who doesn’t.

But, of course, we had one problem that the modern mountaineer doesn’t have. That is, this psychological barrier. We really didn’t know whether it was humanly possible to reach the top of Mt. Everest. And even using oxygen as we were, if we did get to the top, we weren’t at all sure whether we wouldn’t drop dead or something of that nature. All the physiologists had warned us that the altitude at the summit of Everest was a very marginal altitude and might be extremely dangerous. So, one had this feeling in your mind all the time that maybe you were pushing things a bit beyond what humans were meant to do and you couldn’t ignore that feeling. But, because of strong motivation, you keep plugging on and you seem to be going okay and nothing seems to be going wrong, so you persist. And we persisted, of course, and ultimately, set foot on the summit.

As I’ve gotten older, my goals have become more solidified. My main concentration is on the welfare of the people I’ve worked with in the Himalayas and on human welfare in general. I’m also extremely interested in the environment and trying to encourage people to be more concerned about what we’re doing to our world. Now I’m just one of thousands and thousands of people who have these same views these days. I think this is one of the great steps forward we’ve seen in modern decades — the considerable growing interest that people have in the environment and in keeping it reasonably clean and wholesome. I certainly hope it remains that way.

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.

I can always remember, when I was at high school we had a school sort of army battalion and because, at that time, I was one of the larger boys, I was appointed sergeant of the number one platoon, and I was always absolutely petrified that when I was meant to turn the platoon left or turn it right, I was really actually hopeless at knowing quite what to do. But fortunately, my platoon, who were really all the misfits in the school, the larger misfits, they stood by me, and some of them were quite good at knowing when to turn left or turn right. So whatever command I gave, they would do the right thing. We were a pretty good platoon as a consequence although, at the time, I felt an absolute idiot.