When I opt for marginal hands, but experience failure in situations like you mention, my reaction is not anger, but rather informed acceptance. I understand that marginal hands carry inherent risk, and in deciding to play them, I consciously assume the possibility of facing challenges at different stages of the game.
This approach allows me to maintain a balanced and game-focused mindset for the long term. I recognize that in poker and in many other areas of life, success is not always guaranteed, even when making decisions supported by the best possible logic. Instead of focusing on the frustration of individual results, I prefer to analyze my game objectively, learning from each experience, whether positive or negative.