I remember our manager coming into our office and asking, for the millionth time when the project would be done. Our manager wasn't a computer person. He had no concept of what was involved in programming, or just about anything computer related. Because of this he'd ask questions that no self respecting 'computer' manager should ask the end result was he didn't get much regard among his department.
So, he comes in and asks about the delay of the project, and it was clear he'd rehearsed this because he was very specific about programming terms all of us knew he didn't understand.
The programmer admitted the manager was right except he hadn't taken into account the Constant Date Retreating Factor.
The CDRF states that the distance to the project goal date will increase in direct relation to the amount of effort you expend on reaching that goal by a factor of 1.5 to 1. The manager wasn't sure if the programmer was serious or not, but to not lose face he went along with it. I thought it was one of the funniest things I'd ever seen until I discovered that it really exists.
Working on this book has confirmed the Constant Date Retreating Factor it real. As of the date of this post there has been three times when I was certain I was just days of publishing my book. Certain!
This time I know the book will be published and it's just days from happening. Not weeks, mind you. Days.
For those of you aspiring writers beware of the CDRF. For those published writers you know what I'm talking about. If not, then thank your lucky stars and throw a dash of salt over your shoulder that it doesn't happen to you.