I ask you very politely if I can sit on the bench. Since your heart is full of kindness and sincerity you get up and ISOTB. I put on earphones and start playing heavy metal music at the loudest possible volume, which renders me unable to hear anything other than the heavy metal.
I shapeshift into a Tarrasque, which is basically immortal and immune to fear and basically everything else. You are scared because tarrasques can eat everything go everywhere, and you assume you are doomed. You run away and isotb