even if "fraudulent", is supposed to impress the disease-spirit that it has been, or is in the process of being, defeated so that it will retreat and stay out of the patient's body), or else mental (including psychosomatic) afflictions—such as persistent terror, which is likewise believed to be cured by similar methods. In most languages a different term other than the one translated "shaman" is usually applied to a religious official leading sacrificial rites ("priest"), or to a raconteur ("sage") of traditional lore; there may be more of an overlap in functions (with that of a shaman), however, in the case of an interpreter of omens or of dreams. There are distinct types of shamans who perform more specialized functions. For example, among the Nani people, a distinct kind of shaman acts as a psychopomp. Other specialized shamans may be distinguished according to the type of spirits, or realms of the spirit world, with which the shaman most commonly interacts. These roles vary among the Nenets, Enets, and Selkup shamans. The assistant of an Oroqen shaman (called jardalanin, or "second spirit") knows many things about the associated beliefs. He or she accompanies the rituals and interprets the behaviors of the shaman. Despite these functions, the jardalanin is not a shaman. For this interpretative assistant, it would be unwelcome to fall into a trance. Ecological aspect Among the Tucano people, a sophisticated system exists for environmental resources management and for avoiding resource depletion through overhunting. This system is conceptualized mythologically and symbolically by the belief that breaking hunting restrictions may cause illness. As the primary teacher of tribal symbolism, the shaman may have a leading role in this ecological management, actively restricting hunting and fishing. The shaman is able to "release" game animals, or their souls, from their hidden abodes. The Piaroa people have ecological concerns related to shamanism. Among the Inuit the angakkuq (shamans) fetch the souls of game from remote places, or soul travel to ask for game from mythological beings like the Sea Woman. Economics The way shamans get sustenance and take part in everyday life varies across cultures. In many Inuit groups, they provide services for the community and get a "due payment", and believe the payment is given to the helping spirits. An account states that the gifts and payments that a shaman receives are given by his partner spirit. Since it obliges the shaman to