The rare person is still interested in new advances when they are adults. There is possibly a correlation with intelligence. In any case, you have to be fairly bright to keep learning and changing attitudes as you get older. ↗
I like cats. I used to have a lot of cats, but I don't anymore, now I just have a dog. It does take a certain temperament to have a cat, as they do have certain personalities. ↗
Every person who wins in any undertaking must be willing to cut all sources of retreat. Only by doing so can one be sure of maintaining that state of mind known as a burning desire to win - essential to success. ↗