Have started the second month insanity this week. What a killer! Great workouts but I am exhausted at end. Feel euphoric though, bit like a runners high I guess. Starting to see results which is very motivating.Bought some shakeology off ebay and that is helping too. Anyone else doing this just now. Also mix is up with some T25 and Turbofire when I need a shorted workout! I am becoming addicted to Beachbody workouts I think