christian said:
but if you were to wish to train as a Shaman, wouldn't you want the benefits of the plants known to be great teachers to be known to you by others?
You seem to be under the false belief that only certain peoples in South America, specifically the shipibo IIRC, are the only keepers of the knowledge of shamanistic/alchemical arts. While I might have agreed with you 100 years ago, we live in a different age where knowledge of these arts can be transmitted through alternate means. For example, this website. I personally feel one can learn just as much, if not more, from spending time here versus living with the natives of South America.
To me, it is a waste of time and resources embarking on such a quest. (Again, to me. This is of course not the case for all.) The environmental impact of travel to South America in addition to the 'Ayahuasca tourist' mentality creates a net-negative impact IMO. I do not need to live with the natives to make my brew, nor do I need them to experience it. I also do not need their help with integration since they do not, in general, understand the culture in which I came.
I seem to hold the minority position here, but I think it is an important point to consider. That is, to practice shamanism or any entheogenic/alchemical art it does not necessarily require another human... especially one who does not understand me or my culture. Conversely, I do not understand theirs and will never therefore receive the full benefits of training under a South American native... what I believe the word 'shaman' refers to in this thread.