It's easy to get lost in mis-truths with psychadellics...lose that grasp on 'reality.' Especially if you're using the drugs recreationally. Now, I only pay a visit to the spirit world maybe once a month, and do a meditation and clensing process before I do it. I take the visits as a guidence and even as a healing trip. I don't believe that the path to nirvana is reached by taking the psychadelic drugs, however, they are a good way to take a glipse of it and light the way to an extent. Still a long and tedius journey, of course.