Sleep with a tired mind wake with a tired mind
Sleep with a smile wake with a smile
Sleep with a sound mind wake with a sound mind
Sleep looking forward to tomorrow wake feeling great about today
To me it is all about quality of sleep, and especially pre-sleep quality, which is a work in progress for me. But I have observed that wakefulness and energy is not all to do with how much sleep we have, but it does help to sleep when our body says sleep. And I know that because, hasn't everyone experienced where they felt sluggish but something made them feel perfectly awake like some good news, or something exciting that popped up?
I think the quality of energy we have during the days goes far deeper than the amount of sleep and diet. I always look at the spiritual more than the physical, because I know, that the physical wraps around the spiritual, right? You can try and prescribe a sleep pattern, or sleep so many hours every day, or change your diet, but these don't necessarily affect the spiritual, but they do allow us to align ourselves spiritually more easily.