I’m studying for Amateur Extra now, and the memorization strategy has hit a wall. The Extra pool is dense with theory — reactance, Smith charts, filter design, propagation modes — and you can brute-force your way to a passing grade without ever building an intuition for any of it. I could probably still do it. But I’d be doing exactly what I did for General, and I’d walk away from the test knowing less than the license claims I do.