Chun-Hei is terrified of gerbils. She was invited to go to a "meet and greet" at a coworker's house one evening, but when she got there, she realized there was a gerbil cage in the living room! She began to hyperventilate and quickly made up an excuse for why she could not stay. She left the house, and once she got in her car, she began to calm down; her heart began to beat slower, her breathing rate decreased, and she started to feel better. Her behavior produced what outcome?