Here is a concise summary of the provided text:
**Title:** The Truth About Cylinder Man
**Summary:**
* The video explores the urban legend of "Cylinder Man", a supposedly mind-controlling entity.
* The narrator debunks the first known internet image of Cylinder Man (2009) as a Photoshopped contest winner.
* A 2014 incident is cited where two girls attempted to murder a friend, claiming Cylinder Man controlled their minds. However, this doesn't prove Cylinder Man's existence.
* The narrator also disproves "historical" images of Cylinder Man as edited or taken from a fictional movie.
* All videos and photos of Cylinder Man on the internet are revealed to be fake, created for publicity.
* The narrator highlights the negative impact of such hoaxes on people's minds, citing the 2014 murder attempt as an example.
* The video concludes by asking viewers to share their opinions on the existence of Cylinder Man, while emphasizing it's likely a figment of imagination.
Here are the key facts extracted from the text, keeping each fact a short sentence and excluding opinions:
1. **Incident Year**: An incident related to "Cylinder Man" occurred in 2014.
2. **Photo Origin**: The first picture of "Cylinder Man" on the internet was posted in 2009 by a person named Ajay.
3. **Photo Authenticity**: The 2009 picture was edited using Photoshop as part of a competition for paranormal activity images.
4. **Competition Details**: The competition was held on a website, and the winner was the creator of the "Cylinder Man" image.
5. **Cylinder Man Meaning**: The term "Cylinder Man" refers to a thin, tall figure, with "cylinder" implying thinness, not an actual cylinder.
6. **2014 Incident Details**: Two girls, Addison and Morgan, stabbed their friend, Payton, 19 times in a deserted place on March 19, 2014.
7. **Motivation for the Attack**: The attackers claimed they were under the control of "Cylinder Man".
8. **Legal Outcome**: Due to their age, the attackers were sent to a mental asylum instead of being jailed.
9. **Historical Picture Claim**: A picture claiming to show Roman warriors trying to kill a thin, strange creature was circulated as historical evidence of "Cylinder Man".
10. **Historical Picture Authenticity**: The picture was later revealed to be edited.
11. **Creepypasta Website Mention**: The story of "Cylinder Man" was featured on the Creepypasta website.
12. **Movie/Video Inspirations**: The story inspired videos and possibly a movie, with creators acknowledging the fictional basis before release.
13. **Impact Incident**: The 2014 incident is cited as an example of the negative impact of believing in "Cylinder Man" on people's minds.