I'm not going to sugarcoat it — I was devastated after my second failed attempt at the CA FSC. I'd been studying for weeks, felt confident walking in, and still came out short. My manager was starting to ask questions and I honestly considered switching careers entirely. That's how bad it got.
What turned things around was finally getting serious about using a structured CA FSC practice test routine instead of just rereading my notes over and over. I found a study guide that broke down the California-specific fire sprinkler contractor content by topic — contractor licensing law, system inspection procedures, NFPA 13 requirements — and drilled those sections hard. Took me about 3 weeks of 45-60 minutes a night before I felt the material actually sticking.
Passed on attempt three with an 82. If you're in the same boat, don't give up. Happy to share the specific exam tips that made the biggest difference for the licensing law and code compliance sections, which tripped me up both times I failed.