Except from pic related :
The totally robotized Rationalist, the one whose nervous
system has stopped growing entirely, can be recognized by two
signs:
He or she is constantly trying to prove that much of the daily
experience of the rest of humanity is "delusion," "hallucination,"
"group hallucination," "mass hallucination," "mere coincidence,"
"sheer coincidence," or "sloppy research."
And he or she never thinks that any of his or her own experi-
ence would fit into any of those categories.