What's happened at 85 is I've lost my appetite. I used to be a little hog when I was young. But now I really don't seem to need it.

I need the applause.

When I would be myself, I was being big-headed. I was being egotistical. I was a megalomaniac, when it really was just having not to be a monkey for a few hours a day. And fulfilling the need to be a man.

When I would be myself, I was being big-headed. I was being egotistical. I was a megalomaniac, when it really was just having not to be a monkey for a few hours a day. And fulfilling the need to be a man.

I don't have the slightest idea what happened. I did four previous spacewalks, never lost an item. ... I have absolutely no explanation for why things came loose.

I used to gamble when I was young. I'm wiser now.