The Magic Powder

My Dear Princess and Dear Fellow,

As I mentioned yesterday, I'm a bit slammed at present. 

As a consequence I'm having to work through the weekend. It was a good day. Without the distraction of meetings and phone calls and PINGs I got a lot done. 

And then I found I was still UP from the work. So I did some laundry, got some groceries, filled the dishwasher and made dinner. 

I thought it was biorhythms or something. Then I remembered that Caro had given me some special secret powder she ordered online. It's supposed to give you more energy.

I'm unsure if it really was that. Maye I was just feeling good anyway. But now I'm wondering. 

What sort of "white powder" was this, exactly....?

S.