Look, man. I just related an experience I had. I didn't ask for the experience, and can't explain it. That doesn't mean I'm a leftist, ya dingbat.
...'and how they correspond with outside reality.'
What the heck is 'outside reality'? Some general statement of 'the way things are' according to concensus thought? You sure have a lot of faith in that. You prefer to disbelieve my and others' similar experiences. It doesn't mean they didn't happen. It just means that you can't accomodate the possibility that your mental construct of 'the way things are' is not complete.
We cannot. Because we depend upon our subjective sensory perceptions for data on the world outside of ourselves, we have no objective way of demonstrating that anything exists except our own selves. A man in a sensory deprivation tank cannot feel, hear, taste, touch, smell or see anything; how, then, can he know that anything exists? He cannot with one exception: he can know that he himself exists. He can "hear" himself think; "see" with his mind's eye, "feel" himself becoming disoriented or afraid all without any recourse to the senses. Thus, as Descartes proved, the true skeptic can always be certain of one thing: his own existence. As long as a man can "hear himself think", he undoubtedly exists. Cogito, ergo sum.
And thus collapses the objectivist house of cards.The senses can be fooled; therefore, any being relying on the "evidence" of his senses as "proof" of a given assertion is basing his entire wordview on his blind faith that what his eyes and ears tell him is true. In othe words: in the end, we can prove nothing. We must assume on faith that the world outside our skulls is really there.
And, since all systems of thought are faith-based anyway, why not just believe in God?