Stimulation

I love this song. My favorite line is "Bodies simply gliding" because it's so ghostly, haunting, and abstract at the same time. If you combine this with the previous line - "Lunatics find no conclusion", we see the lunatics are gliding - things may seem to make sense to them until their fractured reasoning results in them crashing into a logical barrier - a contradiction - the conclusion.

"Fingertips touch so many bodies Motionless accepted Lips regret so many kisses Whispered words just as well" Not sure what this is about, perhaps some perverted hypothetical relationship in which he is accepted and understood. He doesn't want the relationship to exit the hypothetical and enter reality because he fears he will just regret it because a real person wouldn't understand him.

"Mistaken seem my careful moves Misunderstood my choice of words Psycho-logically seen I prefer this kind of stimulation" Depressingly, normal interaction results in misunderstandings and confusion, so he wants communicate on a higher level - perhaps where thoughts, states of mind, and intentions are observed directly, so he can make sure others understand him.