Imagine you are attending a party with Abraham Lincoln, Theodore Roosevelt, Robert Schumann, Ludwig von Beethoven, Edgar Allen Poe, Mark Twain, Vincent van Gogh, and Georgia O'Keefe. Maybe Schumann and Beethoven are at the dinner table discussing the crescendos in their most recent scores, while Twain sits on a couch telling Poe about the plot of his latest novel. O'Keefe and Van Gogh may be talking about their art, while Roosevelt and Lincoln discuss political endeavors. But in fact, these historical figures also had a much more personal common experience: each of them was dealing with de…
