[Okay. Question! Take a deep breath, Reid. You can answer a question.]

Well, there is the most likely possibility of my having inherited my mother's illness, which would mean that none of this is real and my own mind has become permanently unreliable.

There is also the less likely possibility that this is actually real and I'm not crazy, but the laws of physics as we understand them have been turned on their head.

[Guess which one he believes, imaginary!Rossi. :| ]