I too have been losing at a fairly fast rate. I started 3 weeks ago and have lost almost 10 pounds. I started at 30 pounds away from goal weight. I ate the first two weeks like it said to in stage one with the exception that I didn't eat the junk, I ate Paleo. Now in my third week I am doing a combo of stage 1 and 2. If I'm not hungry like today I don't eat anything but drink water and eat Paleo at night. I carry an apple and a little bag of almonds in my purse just in case I get hunger pangs. So, if I can go the whole day with nothing than I do. On a couple of occasions I felt hunger and the water didn't do it so I grazed. Hasn't affected my weight loss one bit!!
So do what works for you using these principles and not only will you lose weight you will fee lighter and better!
Keep us posted! Oh, BTW, welcome to the Tribe!