The final stage of boredom

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

You are incredibly bored in school, so you decide to type this with a space, only to be amazed when Urban Dictionary doesn't have it. So you write a stupid definition.

you are so bored that you typed all the letters on the keyboard forwards backward and up and down