This method covers a comprehensive approach to gambling that includes knowledge of volatility, return-to-player (RTP) percentages, and timing; it goes beyond simply picking the appropriate cat slotsmachine. The Grandmaster Slots Winner understood early on that there are differences between different types of slot machines. Their focus on games with lower volatility and higher RTPs increased their chances of winning consistently while lowering their chances of losing. Also, the Grandmaster Slots Winner's approach included a careful consideration of bankroll management.