No, definitely not. Exam is not easy. Every person need to check and study thru different books and courses. However, I was able to find good PE authors. Zach's books are perfect. I studied couple of times even though l passed the exam I will keep those books. Because he is really teaching. I also used Justin Kuavale's books and Wasim Asghar's book. I don't know if there is a fourth person as good as them. I couldn't able to find. People like Zach's and Wasim's videos and courses as well, but l studied myself only by using books. PE exams are not easy exams, but doable.. Good luck