When I started preparing for the ISTQB Foundation Level exam, I felt a bit overwhelmed at first. There was a lot to cover, like testing techniques and test design, and many new terms to learn. What really helped me was mixing simple reading with lots of practice questions. This way I could see where I was weak and fix it early, instead of just reading notes again and again. I also learned to manage my time better during the real exam.
I also checked where this certification can take you in your career, and CertBoosters has an overview of ASTQB/ISTQB career paths, salary ranges, and job demand around the world. It also has practice exams to test yourself: www.certboosters.com/astqb/path/istqb-software-testing