One day at a time.

He who would begun has half done. Dare to be wise; begin. 
Horace 

Yesterday saw me complete day one of the 12WBT. 

I followed the program to a T.

I exercised as per the plan, I ate as per the plan including measuring out every last morsel. 

I feel empowered. I feel relieved. I CAN do it one day at a time. 

Every day may not be as perfect as this first day but I will continue. This is the rest of my life.