I wrote a similar post when, after many years of software development, I finally got around to writing my first novel. https://adiamond.me/2015/01/writing-and-programming/
The author is right in saying the key is really to show up and put in the work. That can be really hard for a lot of people, but programmers are already accustomed to it.
BTW, Vikram Chandra's Geek Sublime also does a good job investigating the ties between writing code and writing prose. https://www.goodreads.com/book/show/19353724-geek-sublime
Chandra goes way back, pointing out that the generative grammar we use today to describe valid programming language constructs was first created 2500 years ago in India by a guy named Panini who fully and precisely described the structure of the entire Sanskrit language. There's more on that here, if you're interested: https://medium.com/@dmitrypavluk/we-should-thank-sanskrit-fo...