5AM, alarm goes off for wifey, she leaves and I die till 6:30AM. Get up, coffee, two mile brisk walk. Go to work, 11AM sinking spell, keep busy, 3PM sinking spell. 5-6PM, dinner and difficult time staying awake. 9PM wifey goes to bed... Time for me too. Grrrrr. Here it is 10PM, I know I should be dead in bed, no such luck... WIDE awake. 1 cup coffee, 1 glass of tea for lunch. What gives?