Most of my K-holes have been characterized by a sense of objectivity when looking [sometimes literally] at my own thoughts. k-holing can be very profound of you do it properly, but can also be mindless fun.
http://www.hipforums.com/newforums/showthread.php?t=382832&f=48&language=th there's my report of the combo...fucking ridiculous. i didn't post a report as the first post because i was too bewildered by the experience to get my thoughts together for a few days...all in all took my about a week to regain my sense of mental equilibrium... VERY heavy shit. i'd advise a first time to be with low doses of ketamine, then work your way up.