Cannabis vs Ketamine for dissociative effects and introspection?

[JohnBoy2000]

According to wikipedia,

Has anyone used both, and how would you compare cannabis in perspective for ketamine for unique thinking etc?

Some folk vehemently advocate it...?

 

[PriestTheyCalledHim]

I never have used Ketamine but everyone who likes to smoke hash or pot should try eating it in prepared food in a high dose at least once. But make sure like with any psychedelic drug, you do not have to drive or go anywhere for most of an entire day or night.