Frustration is an emotional response that occurs when a person feels blocked from achieving a goal or fulfilling a desire. It often arises from unmet expectations, obstacles, or challenges that seem insurmountable. This feeling can lead to stress and irritability, affecting both mental and physical well-being. Common triggers of frustration include difficult tasks, communication breakdowns, and time constraints. People may express frustration through various behaviors, such as complaining or withdrawing. Understanding the causes of frustration can help individuals develop coping strategies to manage their emotions more effectively, leading to improved problem-solving and resilience.