Effective bankroll management in Blackjack involves setting a budget you're willing to risk and sticking to it. It's important to bet a small percentage of your bankroll, typically 1-2%, to minimize the risk of significant losses. If your bankroll increases, you can adjust your bet size proportionately, but if it decreases, reduce your bets to preserve your funds. Establishing win and loss limits for each session helps keep emotions in check and prevents chasing losses. Taking breaks during play can also maintain focus and avoid impulsive decisions. Tracking your results allows you to evaluate your strategy and make adjustments as needed. Ultimately, playing within your means and avoiding risky betting systems will ensure a more controlled and enjoyable experience.