"It's like Dad said: moments of cosmic consciousness could simply be a natural reaction to a sudden unconscious awareness of our own mortality. For all we know, the feeling of unity might be the greatest proof of separateness there is. Who knows? Just because they feel like genuine apprehensions of Truth doesn't mean they are. I mean, if you mistrust one sense, you must mistrust them all. There's no reason the sixth sense might not be as misleading as smell or sight. That's the lesson I've learned from my father, the headline news from the corner that he thought himself into: direct intuitions as as untrustworthy as they are potent."
January 1, 1970
https://en.wikiquote.org/wiki/Steve_Toltz