There are a bunch on interesting comments in this quora thread: "How do I get more out of less sleep?" http://www.quora.com/Sleep/How-do-I-get-more-out-of-less-

There are a bunch on interesting comments in this quora thread: "How do I get more out of less sleep?" http://www.quora.com/Sleep/How-do-I-get-more-out-of-less-sleep http://www.quora.com/Sleep/How-do-I-get-more-out-of-less-sle...