When dealing with players who are trying to intimidate you, the key is to stay calm and unaffected. Their behavior is often a bluff or a psychological tactic aimed at getting you to fold or make mistakes. By maintaining a steady demeanor and not reacting emotionally, you show that you're not easily shaken. It's important to focus on the game and your strategy, not on their attempts to disrupt your confidence. Often, these players rely on pressure to get you to doubt your decisions, so reinforcing your self-assurance and sticking to your game plan will keep you in control. Over time, if you consistently respond with composure, their tactics will likely lose effectiveness.