I've been reading more about the enneagram and someone typed Fyodor Dostoyevsky and Soren Kierkegaard as type 4's, and Emily Dickinson as a self-preservation/sexual type, both of which I am. This pleases me very much, as I love all of them and relate well to their writings. I have read Dostoyevsky's The Brothers Karamazov, Crime and Punishment, and The Idiot. I would like to read Notes from the Underground. Kierkegaard is my favorite philosopher, though he didn't consider himself a philosopher. I relate to a lot of his outlooks on spirituality. I love Carl Jung, who was a psychologist, not a philosopher, but a lot of his writings sound philosophical. I really like Emily Dickinson's poetry and quote it. I relate to her lifestyle, too, as I also am very reclusive in some ways, yet involved in close relationships. Tchaikovsky was also typed as a 4 and he's my favorite classical composer.