Listen to your instincts. Your instincts are the one tool that you always have but don't always use. It is a culmination of all your experiences and all you have learned. It is a built in warning system that humans have that we are socialized away from relying on. It is a built in life saver. Cops learn to trust it. Military personnel live by it. All of them survive in much more dangerous situations than the average person, because the trust their instincts.
- Jim Clemente, retired Supervisory Special Agent in the FBI's Behavioral Analysis Unit in Quantico & advisor for the hit tv series, Criminal Minds