Van Gogh said it right based on the reality we were experiencing so far. He defines normality by how our society is made so far and how the definition of normal is explained. If all of us choose to be just our selves, there would be no "normal", "ubnormal"(crazy) because we are all ready normal just as we are. I believe the normal ones are the ones that follow their heart, their spirit, their nature!. If we define normal as something that is expected from people (follow the heart) and as something good and right then as we are, is crazy normal beautiful . Sun