“A well-spent day brings happy sleep.”  – Leonardo da Vinci We spend about ⅓ of our lives asleep , so basically 7-9 hours per night, which seems like a lot! Although there is no consensus on why we sleep, it is this amount of time that our body needs to go through all 4 sleep cycles so we can wake up refreshed and energetic. Ready to have another well-spent day. Is that why we should prioritize …