Is It Valid to Speak Truthfully About These Matters?

iam, i'm one of those that believe that it is valid to speak about these matters. I would acknowledge straightway up front, not a single word i say is absolutely true. Nevertheless, if i had not heard the words of the non dual understanding, i would have remained suffering. So i think all teachings, even the highest teachings, make a degree of concession. And if one isn't willing to make a concession to language, then one should not speak. In fact, i can't think of anything as a human being that would be more important than exploring nature and expressing it in some way.