One thing I've always admired about Jack—although it's a little tough to live with—is that he absolutely lives every day to its fullest. He's full-steam, full-speed all day long, and every day is an "aventure".
At bedtime, Jack doesn't ever fall asleep. It's more like he succumbs to it after exhausting every ounce of fight in his tiny, buzzing body. Carpe diem, Jack.