As I stood in the middle of the corridor all I could see was a man, dressed in a suit. He just walked slowly, backing away from me. I knew this man was up to no good so I followed him. He turned left at the end of the corridor, so I kept following him, as he opened the door to his right I could see some light shining into the corridor, so I followed it. When I arrived at the door I opened it, but this time... everything was much darker, the lights had been turned off recently because some of the lightbulbs still had an afterglow... I started to look for the switch to turn the light on. Finally I found it, as I turned on the light I woke up