Haven't read that book but it supposedly has some great tips! That said, I firmly believe you don't need a book to learn how to charge more. Just do it.
Seriously, triple your rate on your next project. You're going to get away with it, and when you do, you'll realize how bullshit imposter syndrome is, and that the number you charge is uncorrelated to your self-worth. Design your life
Haven't read that book but it supposedly has some great tips! That said, I firmly believe you don't need a book to learn how to charge more. Just do it.
Seriously, triple your rate on your next project. You're going to get away with it, and when you do, you'll realize how bullshit imposter syndrome is, and that the number you charge is uncorrelated to your self-worth. Design your life