What is the central idea of the commonlit passage "Why is it fun to be frightened"?
A. Whether the scary experience is real or not, people often feel a sense of relief after the experience what is easily mistaken for elation.
B. While the brain function of some people decreases following a scare, other people experience increased brain function related to stress.
C. Experiencing fun-scary things together has proven to strengthen bonds between people and make relationships last longer.
D. Many people who willingly engage in scary experiences in safe settings experience positive reactions in their brains.