Late last night some nice person bought the 1000th copy of my book. Wow!

I’d like to thank each and everyone of my readers. When I started this book I did it to give back to the field of performance analysis. I’d hopedto sell 500 copies.Why 500? Since I can’t find everyone who might need to read this book, I decided to be happy with 500 as that is the number of students I’d have in an average teaching year when I was teaching the performance course at Stratus. Apparently I aimed too low.

The be...