You start telling a really scary ghost story. Everybody is listening to you when suddenly a huge scream comes from the next room.
Do you:
Continue acting normally as if you caused the scream but die of fear inside
Become the hero and tell everyone that you are going to see where the scream comes from
Scare yourself to death and ask someone to go check where the scream came from
Suggest to your friends to go investigate together to see what happened