The key to excellent health and a brighter outlook is getting enough sleep. But when was the last time you felt reenergized, awake, and hopeful upon waking up, prepared to face the day? Or did you sleep well without stress or effort? As you're groggy and exhausted in the morning, it can be difficult to recall details like where you put your keys when you're racing out the door. You might also find that you're not as focused or effective as you might be at work.