"The very essence of instinct is that it's followed independently of reason"

Charles Darwin's quote speaks to the power of instinct and its capability to guide us without the need for conscious idea or factor. Impulse is a natural, natural behavior that is frequently activated by a particular stimulus. It is an automated action that is not based upon mindful idea or thinking. For example, when a person is in danger, they may instinctively escape without thinking about the effects. Instinct is a powerful force that can bypass our mindful thought processes and lead us to act in manner ins which might not be reasonable. It is a part of our evolutionary heritage and can be an effective tool for survival. Darwin's quote reminds us that impulse is a powerful force that ought to not be underestimated.