> The key, for me, was also modifying my eating schedule and screen usage (computer, phone, TV). Well, now you've introduced more variables into your anecdote.

> The key, for me, was also modifying my eating schedule and screen usage (computer, phone, TV). Well, now you've introduced more variables into your anecdote. Any one of those could have been responsible for your feelings of 'well rested' and 'alert'...