Well I have not quite been on the exact Shaun T Insanity workout schedule but I have remained active and continue to bring it.
I am so far at 15 days on Shakeology with absolutely 0 Coffee and Energy Drinks. I feel A million and ten times better without my daily coffee. I now wake up ready to go without needing stimulation and sleep much easier.
I will be starting P90X again with some Insanity workouts tossed in as soon as I return from my trip to Maine from Jan 9th to the 13th.
In the mean time it's Shakeology and various Shaun T Insanity workouts to stay conditioned.