What prompted you to write a guide to software engineering using Haskell?

There was something that I realized quite soon. Haskell is an amazing, very influential, and even meme language that offers really breakthrough concepts. However, it turned out that we don’t have an understanding of how to build real programs, how to apply those ideas to everyday tasks, and what software engineering in Haskell looks like. I started researching this topic. I was the first with this intent in Haskell, so I decided to write a book that I knew will say its word in the industry sooner or later.