I dont know if it's just me but I see my brother or my parents in my dream about the shout at me, and the second they do the same person in my dream shouts in my ear to wake me up in real life.

Train yourself to have a lucid dream, trust me, it's fun to fly a helicopter into a penguin's head.

Hate that! Especially since I sleep on a loft bed! I always have to move to the other side.