Yeah, I agree. Isn't there a period between when you are carb depleted and when you are actually in ketosis where your body is like "wtf is going on? I have no glucose... what am I doing?" This is what I felt like for a few hours, but then I think that my body actaully started to produce ketones... hence... ketosis. And I then had my energy source back =). Hit me yesterday. I feel GREAT today, btw. Finished the log for the day, tried having a high calorie day, as you can see, since tomorrow will not be as intense (OH BLAST, I HAVE TO GO GROCERY SHOPPING TOMORROW, AIGH!!!) Anyway, I will buying a bunch of bags of pepperoni to take with me for the flight and snacks while in the hotel on Saturday, mmmmmmm, gonna keep it up. Also, what do you guys think about just doing whole body circuit training over the next week since I will not be carbing up for anotehr 9 days? Any ideas? I figured alternating between circuit training and cardio each day.