Book is already matters to you. You are already passionate about it. If you were not, you would not be reading this. Here is the your path to understand more about motivation V/S inspiration.

There's always going to be people who tell you that what you're aspiring to do can't be done or that you're aiming too high. The greatest strength you have is your core purpose about what you want to do and how you want to live and define your life. You shouldn't allow anyone, even your parents, to tell you your dreams can't come true.”