I am a retired professor, a retired investment adviser, and currently a private investor and full-time tennis pro. I bought my first stock in a custodial account in 1958. I am a student of history, particularly military and economic/market history. The intellectual passions of my retirement years have been markets, mathematics, and quantum theory. Recently I have found myself reading book after book on the thoughts and feelings of animals, and I believe they are subtly influencing some of my views. I have a cat I like a lot. I like to travel. I served in Vietnam.