Hi Matthew, Welcome to the Community!
I am sure you will learn a lot of new things in that book, you will find help in here whenever you need it and you will suit in this Community. 🙂
I personally find this book quite magic, actually haha like Harry Potter films, you just have to practice the spell so you get it right ^^ The author is a great magician
Oh! You work in IT, that’s great!! I want to be a business analyst so, we are somehow linked ^^
Wish you the best !! – Greetings from Huanchaco, Perú.