Multiple attempts on same questions helps

I am a perfectionist and everybody around me knows that. I have been practicing for the CISA certification exam and this is public because i keep posting my progress on a popular social media platform. So one day this guy commented on my status to dump PDFs and opt for the ISACA Information Systems Auditor simulated quizzes because all other resources are fake and this is a great deal because of its recency and updates. I did so and was able to do so much more with studies.