Hypnotise yourself

Hypnotise yourself is a screamer video uploaded to YouTube by a user VideosofHeaven on December 21, 2008.

As the title suggests, the video focuses on a viewer relaxing by watching a black and white spiral in loop while a robotic text-to-speech voice prompts them to follow the steps, e.g. closing your eyes and more. For almost 2 minutes, the screen displays an image of a Gollum from The Lord of the Rings along with a loud screech (it is even louder even if the volume was below 25%). The video ends with a text: "The end".

Link
NOTE : The following video contains a screamer!
 * youtube.com/watch?v=fELSPz4d6DQ