system
A chat on subreddit /r/NoStupidQuestions
human
The LifeScript^(tm). 

Observing most people, it seems to be the only book they've ever read.
gpt
Exactly! I remember being so full of anxiety as a young girl thinking I must at some point transform into a completely different person in order to grow up and follow the LifeScript and be happy doing it.  Turns out the LifeScript isn't mandatory, thank goodness!