Once upon a time there was a female brain cell that by mistake happened to end up in a man’s head. She looked around nervously but it was all empty and quiet. „Hello?“ she cried, but no answer. „Is there anyone here?“ she cried a little louder, but still no answer. Now the female brain cell started to feel alone and scared and again she yelled: „HELLO, IS THERE ANYONE HERE!!?“ Then she heard a voice from far, far away: „Hello! We’re down here…“