<span>Pathological lying is one of the hallmark characteristics of a narcissist. They lie out
of their need to manipulate and control. They must lie in order to create their false "reality" about themselves that they project out to the world.</span>
<span>1. Outpatient Drug Treatment.
2. Herbal Medicines.
3. Muscular Endurance.
4. Regularity.
5. Respiratory and Circulatory. (this is the only one I'm not sure of.)
6. The First Time.
7. Physical Activity.</span>
I believe the answer to your question will be that it responds appropriately to the stress.