Good luck on your FAA exam man. I found a really good way to study. Take the test guide, go through it and highlight the right answer for all the questions. Then go through the book like 2 more times cover up the answers, read the question, think about the right answer, then only read the rigth highlited answer. Never read the wrong answers. Then when you go take the 60 questions you will recognize the ones you have and haven't read. Then I also go to
www.mywrittenexam.com and take some practice tests. It worked really well for me. I scored a 98% on the Private Exam and a 97% on the Instrument Exam. And I think a 70% is a passing grade.