I COMPLETED MY CC EXAM PREPARATION AND NEED GUIDANCE TO POSSIBLE RECOMMENDED RESOURCE FOR THE CISSP JOURNEY. A JOURNEY THAT I AM SO PASSIONATE ABOUT
Figure out which topic you are not familiar on the exam outline and try to research it and know it from the bottom
The detailed content outline under each domain https://www.isc2.org/-/media/ISC2/Certifications/Exam-Outlines/CISSP-Exam-Outline-English-April-2021... tells you every topic that can potentially come up on the CISSP exam. You should have the knowledge & understanding of (and if possible, experience in) each of these areas. Good luck on your journey