The document discusses the "10,000 hour rule" which suggests it takes 10,000 hours of practice to become an expert in a field. It notes this applies to many professions from doctors to salespeople to network marketers. It advises network marketers that becoming highly skilled will take years of part-time work, and that while income can be earned early on, it takes extensive experience over time to achieve high levels of success. Network marketers are encouraged to commit to lifelong learning and personal development to improve their skills and grow their business over the long run.