One of my favorite stories was about a women who frantically wrote to Bertrand Russel (of Principia Mathematica fame) claiming: "I'm a solipsist and, I have to

One of my favorite stories was about a women who frantically wrote to Bertrand Russel (of Principia Mathematica fame) claiming: "I'm a solipsist and, I have to say, I'm surprised there aren't more of us."