In both instances, the diet chase was over. The primary emotion is always anger. This anger drives the criminal behavior. If you are a prostitute, a sexual molester, or a pedophile, and want to stop being that way, apply TNT for your experience of sexual abuse. Your case may be different, but you will know what experience you had that meets the rule.
Chronic pain is usually the effect of a physical injury.
If you had an accident that qualifies as a traumatic experience, then every time you are reminded of the accident, your muscles will tense up. This will pull the damaged tissues, resulting in the pain you feel. You will know if anything about your accidental injury is traumatic. If nothing about your injury was traumatic, then TNT will not be of much use to you. If the actual injury experience was traumatic, or you can identify any other traumatic experienced associated with your injury, then apply TNT to the experience that meets the rule.