1. Understand the concepts: Start by thoroughly understanding the key concepts and theories related to security analysis and portfolio management. This will provide a solid foundation for your revision.

2. Review lecture notes and textbooks: Review your lecture notes and relevant textbooks to refresh your memory on the topics covered in class. Take notes and highlight important points for future reference.

3. Practice solving problems: Solve practice questions and problems related to security analysis and portfolio management. This will help you apply the concepts you have learned and identify any areas where you need further clarification.

4. Analyze case studies: Analyzing real-life case studies will help you understand how the theories and concepts are applied in practical situations. Look for case studies that are relevant to the topics you are studying and try to identify the key issues and solutions.

5. Discuss with classmates: Engage in discussions with your classmates to gain different perspectives and exchange ideas. This can help you clarify any doubts and deepen your understanding of the subject matter.

6. Seek guidance from professors or tutors: If you are struggling with certain topics or need further clarification, don't hesitate to reach out to your professors or tutors for guidance. They can provide valuable insights and help you overcome any challenges you may be facing.

7. Use online resources and tutorials: Utilize online resources, such as video tutorials, articles, and online forums, to supplement your learning. There are many websites and platforms that offer free resources on security analysis and portfolio management.

8. Create a study schedule: Plan your revision in advance by creating a study schedule. Allocate specific time slots for each topic and stick to the schedule to ensure thorough coverage of all the relevant material.

9. Take breaks and practice self-care: Remember to take regular breaks during your revision sessions to avoid burnout. Engage in activities that help you relax and recharge, such as exercising, meditating, or spending time with friends and family.

10. Test yourself: Test your understanding by taking practice exams or quizzes. This will help you identify any areas where you may still be struggling and allow you to focus your revision efforts accordingly.