During Pandemic, I had purchased 15 books about cybersecurity to prepare myself transition into a cybersecurity career.

What are you passionate about? Don't assume that you can't learn the skills to work in the role of your dreams! If you are passionate enough and put some serious work into your learning, you will shine! :) - Miriam Wiesner, Security Program Manager at Microsoft
https://techcommunity.microsoft.com/t5/humans-of-it-ama/transition-from-developer-to-cyber-security/m-p/1553399#M13

At the end of April 2020, I joined the YouTube Partner Program and felt that my video content not so quality due to concern about revenue.

Lastly, I had two interviews with Microsoft but was not selected. I will continue to pursue my dreams.

2021, I will continue contributing to the community and more concerned about quality.