Losing a part of me

I thought long and hard about pushing my Day 1 to the weekend. I had a few excuses in my mind, chiefly that I know that on the first few days I might have no energy, and I need that energy to teach and to get through my day. There were others as well but I will not enumerate them here, Why not? I am starting tomorrow. I am going to do my absolute best to start tomorrow and go for as long as I can go.