Self-defensive behavior refers to actions taken by individuals to protect themselves from perceived threats or harm. This can include physical responses, such as fleeing or fighting, as well as psychological strategies, like denial or rationalization. These behaviors are often instinctive and can be triggered by fear, anxiety, or past experiences. In many cases, self-defensive behavior is a natural response to stress or danger. It can be observed in both humans and animals, where the instinct to survive drives reactions. Understanding these behaviors can help in recognizing when someone feels threatened and may lead to more effective communication and conflict resolution strategies.