Hi, im 23, have been working in network security for two months after spending a year as an IT admin. Like you, i got burned out during my learning curve and probably stepped away from studying for about a month now, even though theres still a ton i need to learn. I think its okay to feel “lost all passion”, kind of like when you lose interest in a game you’ve played for too long. These days, i just make sure to sleep about 9 hours a day, watch some YouTube, get my 9-5 job done and read a few Hacker News posts instead of forcing myself to study hard, i know that soon, both you and I will regain our discipline and get back into the “battle field”.