The Rule of 90 is a stark statistic that highlights the harsh realities of trading in financial markets. This rule indicates that approximately 90% of novice traders will encounter substantial losses within their first 90 days of trading. Such losses can often lead to the depletion of up to 90% of their initial investment capital. This phenomenon underscores the challenges that inexperienced traders face, including emotional decision-making, lack of proper strategy, and inadequate risk management. As a result, many hopeful traders find themselves unprepared for the volatility and complexity of the markets, ultimately leading to discouraging financial outcomes and a high dropout rate in trading endeavors. Understanding this rule can serve as a wake-up call for aspiring traders, emphasizing the importance of education, disciplined trading practices, and realistic expectations in order to succeed in this competitive environment.