Because there is a theory which states that if ever anyone discovers exactly what the universe if for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable.
There is another theory which states that this has already happened.
Why do scientists think the word "hypothesis" is so much more impressive than "guess" when a guess is really all a hypothesis is?
I want my old avatar back...
I wonder if anyone will bother trying to read what this says.