that's the thing...it most likely doesn't.

it contains the latter products in a different pathway, with a completely different methylating enzyme

well that person with the Ph.D doesn't have all the answers either. He merely proposed hypotheses, which many people misinterpreted as accepted scientific facts.

dreams are commonly thought of as artifacts of memories, acetylcholine has a major role in both memory and dreaming.

Even Dali, as psychedelic as his paintings were, attributed his style to dreams and memories.