That's also where the concept of a "barbershop quartet" came from. Dentists would have the aforementioned quartet singing loudly outside of their shop to drown out the screaming of patients inside.
ShaunaTheDead
That kind of sounds like a strategy to trigger lucid dreaming. I've heard that if you envision a specific thing while falling asleep, like for example the StarCraft menu screen, then it will appear somewhere in your dream. When it does, it's supposed to sort of jostle you into consciousness but not wake you up.
It seems that what this person's friend did with his free will in dream land is nope right out of there. He could have turned that nightmare into something awesome though!
Reminds me of an early application of AI where scientists were training an AI to tell the difference between a wolf and a dog. It got really good at it in the training data, but it wasn't working correctly in actual application. So they got the AI to give them a heatmap of which pixels it was using more than any other to determine if a canine is a dog or a wolf and they discovered that the AI wasn't even looking at the animal, it was looking at the surrounding environment. If there was snow on the ground, it said "wolf", otherwise it said "dog".
"Matt" paste? Isn't it "matte" or am I taking crazy pills again?
Edit: What the fuck... It's spelled differently in the UK, the US, and Canada (where I'm from). It's matte in Canada, mat in US, and matt in the UK.
From the Government of Canada website: https://www.noslangues-ourlanguages.gc.ca/en/writing-tips-plus/matte-mat-matt
lol right, I totally forgot to explain that barbers often did surgery and dentistry.