That is not a fact, that is your megalomaniacal opinion.
It is a fact.
No, but I know what you are saying, and unless you don't believe what you are saying that tells me things about what you know and don't know.
That isn't so. I know very well that there are people on this planet whose understanding of God is much greater than mine. But I can also clearly see that you are not one of them.
The fact that you would call mysticism "bullshit" is proof positive that you have never experienced it, or if you have, never understood it.
Yes, it is, for the reason I already stated.
Just as one does not have to understand every nook and cranny of all navigable ocean waters in order to cross the Straights of Dover, one does not need to understand every aspect of God in order to understand Him well enough to meet our needs.
No, because our needs -- the ultimate goal of all religion -- is to become as God himself. In fact, that's clear from Jesus' own teachings, if you understand them properly.
The Holy Spirit leads us, but the HS communicates by language mostly
The fact that you believe this about the Spirit is proof positive that you have never experienced it, or if you have, you have failed to understand its message.