To understand the Fight or Flight response it helps to think about the role of emotions in our lives. Many of us would prefer to focus on our logical, thinking nature and ignore our sometimes troublesome emotions, but emotions have a purpose. Our most basic emotions like fear, anger or disgust are vital messengers: they evolved as signals to help us meet our basic needs for self-preservation and safety. It would be dangerous to be indecisive about a threat to our survival so the brain runs information from our senses through the most primitive, reactive parts of our brain first. These areas of the brain control instinctive responses and they don’t do too much thinking. This more primitive part of our brain communicates with the rest of our brain and our body to create signals we can’t ignore easily: powerful emotions and symptoms.
Significantly focusing on the fact which is mentioned is that the Fight or Flight response is a physiological response triggered when people feel a strong emotion. Additionally, the response evolved as signals to help people meet their basic needs for self-preservation and safety. The response is occurred in response to a threat or danger when the primitive part of our brain creates strong signals that cannot be ignored easily.
