Wow, big drop in my weight. From 177.8 yesterday to 173.7 this morning! I feel a little pressure in my head, and hope I am not getting a headache because of caffeine withdrawals, but overall I feel great and well rested. By 8:30AM I started to feel a headache so I took an Advil. Had to take 2 more Advils later, and 2 more again to lose the headache. I had a full day, client meetings and an offsite video shoot in Oakland. However, once I had my 4 bottles of lemonade, I felt pretty good, though tired. In my experience the second day is always the worse, hopefully it gets easier.