Shamanism as the oldest spiritual practice of humankind - older than our religions, than philosophy, medicine and science - has spread amongst all cultures of the world. However, what they do have in common is the effort to analyse basic questions and needs of humankind, such as:
Where do I come from? What is the purpose of all my being? Where do I go to? How can I be healed? How can I incorporate with the divine, with heaven? Human beings dealt with such questions since they became aware of themselves.