It's rare for me to wish a book was longer, but in this case, I did. This book touches on so many important aspects of being a productive engineer that go beyond writing code and after hanging out on spaces where junior devs ask questions, this is the kind of information they need to learn and often struggle (not because it's particularly hard, but because nobody presents it in a learnable way). Thus, this book is a must read for any developer between intern to mid level at least.