I have done these keto diets before and sometimes I ended up feeling like crap and not having much energy. What I realized after writing down everything I ate every day was that I was not getting nearly enough calories. Prior to starting this plan I would say I was eating somewhere in the area of 1500 calories, and most of that time I thought I was eating alot. I think ckd lays things out a little different than the anabolic diet as far as calorie intake. At 2200-2500 calories a day I feel like I am stuffing myself, all this high fat high protein food really fills me up. I am not sure what your goals are or how much you are working out but you may want to track your calorie totals and see if they are high enough. Even at my current calorie level, if I followed the standards laid out by Dr Di Pasquale I am still short by 400-500 calories for starting his cutting phase. You have been doing this a while I am sure, so you may have already checked, but it is just a thought.