"Sleep is a weapon, know when to use it" - Teacher. The Perisher [1]. [1] https:...

		nickdothutton 19 days ago \| parent \| context \| favorite \| on: A simple habit that saves my evenings "Sleep is a weapon, know when to use it" - Teacher. The Perisher [1]. [1] https://en.wikipedia.org/wiki/Submarine_Command_Course