It would seem that at least one might be perfectly free in sleep. But the habits of cleaving to mistaken ways of living cannot be thrown off at night and taken up again in the morning. They go to sleep with us and they wake with us. If, however, we learn better habits of sleeping, that helps us in our life through the day. And learning better habits through the day helps us to get more rest from our sleep. At the end of a good day we can settle down more quickly to get ready for sleep, and, when we wake in the morning, find ourselves more ready to begin the day to come.