Make sure you're home alone.
Enter your room.
Open the door about 15 cm.
Sit in the chair with your back to the door, about a meter and a half from it.
Close your eyes and count to 10 slowly.

Open your eyes.

If you have taken the steps correctly, the Voyeur will begin to observe you from the gap in the door. Important: DO NOT MAKE ANY SUDDEN MOVEMENTS. Nothing annoys him more than those who turn their heads to look directly at him.

Now he'll start to play with you. He might try to startle you with strange sounds. He might open the door and come over to you. Don’t worry - close your eyes and don't move, you’ll be safe. You might feel his breath on you as he looks you over, but he'll never touch you. After about 10 minutes, the Voyeur will get bored and leave. Perhaps he'll leave a little gift as thanks for playing with him.