I Just noticed 2 things about thoughts:
1. They are everywhere not just as the voice in the head
2. Thoughts and memory are a single "thing"
If thoughts and memory are one, and memory requires the past. Then thoughts cannot ever be truth, because the truth is in the present moment like we all are told by every single non-dualist. If thoughts are not truth then they can't exist (in the most real sense of the word) because only truth can exist. But if thoughts don't exist, how are we to "know" about truth? If everything we "know" is knowledge, which is more memory and thought, how can the real I ever know it is enlightened? How can I "know" anything? Is this false world of thought what the Hindus call Maya?
Been listening to this video and probably will keep listening for a few hours:
