But he didn't say that. He said Nagle's definition is good and has spread in use among experts. He says that is a good definition. Investigating dreaming, to e

But he didn't say that. He said Nagle's definition is good and has spread in use among experts. He says that is a good definition. Investigating dreaming, to examine consciousness, is woo? There's only like 3 states: awake, dreaming, psychedelic? Shouldn't they all be studied?