After 10 years in this field, I burned out hard in 2020 and a kill switch happened in me. What did I miss? How do I catch up so much time ?

I was so invested for so long and my downfall happened in 2020. I couldn't stand anything I was doing before, reading articles, talking about the field, listening to dozen of podcasts... so now, I have literally no idea what happened since then. The big and the small, zero. Now I need to get back to it and obviously need to be informed and not the another ghost lost to burnout...

cybersecurity hard kill switch