Designing and executing a 100-day custom study plan for the SOA Exam FAM-S (Fundamentals of Actuarial Mathematics - Short-term) is a smart, manageable way to prepare effectively without feeling overwhelmed. The key is to break down the syllabus, incorporate regular practice, and tailor the plan to your own pace and learning style. I’ll walk you through a detailed, step-by-step guide, sharing practical tips and insights I’ve gathered from experience and from top study resources.