Dealing with failures in poker requires maintaining emotional balance, learning from mistakes, and staying focused on long-term improvement. Start by accepting losses as part of the game, as even the best players experience setbacks due to variance. Analyze each session objectively, reviewing hands to identify errors and areas for improvement rather than dwelling on bad luck. Develop a growth mindset, focusing on learning and refining strategies rather than letting emotions take over. Manage your bankroll properly to minimize the financial impact of losses and reduce stress. Take breaks to clear your mind and avoid tilt, which can lead to irrational decisions. Surround yourself with supportive players or mentors who can provide advice and perspective. Focus on consistent study, practice, and mental conditioning to build resilience and improve performance over time. Remember that poker is a long-term endeavor, and perseverance combined with discipline is key to overcoming failures and achieving success.