CSC exam — passed on second attempt, here's what actually changed

I failed the CSC Volume 1 exam by 4 points on my first try — scored 56%, needed 60% — and just passed my second attempt with 68%. Since I see a lot of people here asking what makes the difference, I figured I'd write up what actually changed between my two attempts rather than just post a celebration message.

First attempt: I read the textbook cover to cover, did the end-of-chapter questions, and felt confident going in. The exam completely humbled me. Questions assume you can apply concepts to scenario-based problems, not just define them. I knew what bond duration was but couldn't work through a question asking which portfolio would be more sensitive to a 1% rate change given three options with different coupon structures.

Second attempt: 6 weeks focused almost entirely on practice questions, about 30 per day, and I stopped reading new material after week 2. My error log was the real tool. Every wrong answer got written down with the correct reasoning and I reviewed that log every Sunday morning. By week 5 my practice scores had climbed from 58% to 74% and the exam result reflected that.

The derivatives and portfolio management sections are where most people lose marks. Fixed income is more calculation-heavy than expected, and the tax treatment questions for Canadian registered accounts are very specific — RRSP vs TFSA vs non-registered treatment is tested with application twists that feel like memorization but aren't. If you're sitting soon, do not underestimate the tax section.