There is nothing more comforting to me than listening to Terrence Mckenna talk– he jams out with words in such a way that I find myself entranced and very, very sleepy. His lectures are readily available on the internet, and most are long enough to sustain that initial descent through hypnagogic tunnels and down into the underworld. I do have a requirement, which is that Mckenna himself must do the talking. An audiobook narrated by a neutral sounding professional voice actor will not do. For the uninitiated, McKenna has some very electrifying ideas about the nature of reality. However, I wouldn’t know much about it because his gentle and strangely metered way of speaking knocks me out after about 20 minutes of listening. Sweet dreams.