Intrinsic nature

today, i was reading a book that talked about how 六祖 became enlightened. i was inspired by the story and was enlightened (by a bit) as well and became knowing of certain things. I became in search of that intrinsic nature discussed in the story. When I asked Kagi Assistant should i search for it, i got the answer "No". it says that when one stays away from obsessive tendencies, one is one with their intrinsic nature.