I HATE that feeling. Or when your heart rate goes down and you're like "omg! IM HAVING A HEART ATTACK!" And you freak yourself out so much that you fully wake up and then you realize you were just falling asleep.
You have not experienced true fear until a poster falls down in the middle of the night. UMMM excuse u but true fear is your christmas tree falling over in the middle of the night and nocking everything off your shelf, trust me on this one.