Ketamine fun with friends, there's nothing like it, especially if you're trying to hold your end of the conversation... Oh yeah, except for this: I had 2 French friends who were right into experimentation with K. One night they locked themselves in a room, after having blacked-out the windows. Then they took their doses before laying on small beds at opposite ends of the room. It was basically a test to see what would happen, though I have a feeling they were expecting to be able to communicate to each other through their K-holes or something. Of course they didn't. The feeling of claustrophobia really freaked them out, and they emerged from the room in tears. My experience on the other hand has been much more pleasant: "surfing on music", "flying over forests and mountains", and that sort of thing. But its always been best during gatherings with my more creative friends.