We all have some type of sleeping habit. Does that say something about us? We don't know the answer to that, but in this list, we have the sleeping habits of the most successful and well-known writers, poets, and a bunch of other successful people. We don't know if it's about their sleeping habits that make them that successful but it's worth giving a try. Some choose to sleep during the day and some at night. All of them have a common characteristic in that they sleep little.