what is activated to fight or flight?
<answer> If you have a phobia, the fight or flight response may be activated whenever you are confronted with the object of your fear. <context> If you have a phobia, the fight or flight response may be activated whenever you are confronted with the object of your fear. This is why you may shake, cry, become hostile or even run from the situation. A phobia can have a long-term effect on your physical health.