Or you'll start a dumb argument.
Mental clarity not important for hangouts, toxins is a dumb buzzword, you're not working out tonight, etc.
The real list of reasons is probably very short, and should not be inflated to be annoying on purpose.
Edit: Okay, so why the downvotes? Am I wrong in interpreting "exhaustive" in the context of that post as "inflated to hell and back instead of trying to be a real list"? I would be very surprised if I'm misreading that.