The shamanic cosmology is one of a descent to the the underworld and the upper world as dimensions of the inner quest. This is interesting from a philosophy point of view in connection with understanding the nature of reality. Kenneth Meadows, in 'Shamanic Spirit: A Practical Guide to Personal Fulfillment', says:
'The wonder of you is that you actually exist in several realities, all at the same time. This is possible because you have "bodies" other than the physical and Energetic ones..Your physical and Energetic bodies enable you to experience life through sensation. In addition, you have a Mental Body which enables you to function in the reality of the mind, where you can shape thoughts, initiate ideas, consider and compare, evaluate and make judgements, exercise the imagination, and enjoy your dreams and visions. This mental body experiences life through impression. You also have a Soul Body which functions in the reality of the Soul and experience existence through expression. And you have Spirit which experiences life through be-ing'. I am not certain about this model but do consider it to be a possibility even though it challenges mainstream Western thinking. I am interested to know what anyone on the forum thinks of this perspective on reality.
An important consideration in thinking about shamanism is its relationship to religious systems and the practitioners are within this cultural context. That is why I have put this thread in the philosophy of religion section. However, for people outside of the religious background the shamanic quest can be a source for contemplation as a mythical idea. In some ways, some rock stars' journeys can be seen as a form resembling the figure of the shaman, especially as shamanism often involves music in the attainment of altered states of consciousness. Also, there can be a theatrical element as conveyed in the idea of the shaman as a shapeshifter.
Generally, I see the idea of the shamanic quest as being an inspirational source for thinking of the idea of healing oneself. However, there are dangers inherent in the journey. But, if the shaman is able to heal his or her brokenness, this can lead to an ability to heal others. So, I am raising this topic for anyone who is interested in the ideas about shamanism, and with a view to how the nature of shamanism can be considered in the wider framework of philosophy.