Why Are Software Development Time Estimates So Wrong?
Here’s a great answer in the form of a hiking analogy to the important question of why software development time estimates are routinely off by factors of 2 or more. (Warning, some PG13 language in this post.)
As I read this, I first thought, the same time applies to most book writing, especially computer books about computer programming. You rarely know all of the little twists and turns your book will take before you write it, especially for first time authors.
My second thought was way back to graduate school mathematics when I was fascinated by complexity and specifically the Mandelbrot set that was all the rage in the early 90’s. The hiking map, programming, and writing all resemble the infinite complexity of the Mandelbrot set. No matter how smooth they look from a distance, every step closer you get uncovers another layer of complexity which itself looks smooth but again, is hiding the next layer of complexity.
Programmers, authors, what do you think? Is writing code or a book like walking along a raged shoreline you’ve never explored?
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