For almost a year I have not worn a watch. I have not used the alarm clock. When I was still working, I would set the alarm clock but I would usually wake up before the alarm was due to startle me awake.
Unless I have an appointment there is no need to know what time it is. I don't watch television so I am not waiting for a special show. I eat when I am hungry as opposed to a certain meal time.
Just that one change in my life has brought such peace. Eliminating the need to know what time it is has given me all the time in the world.