The disincarnation of a being occurs in the reverse order, with a complete disincarnation of course also requiring the complete disintegration of the body, as well as the lack of strong connections to the world of manifestation, and a violation of these conditions, such as the feeling of horror at the moment of sudden or violent death or the duty of revenge or any unfulfilled vows that bind the being to another being, place or event leads to a failure of disincarnation, leaving it an imprint that retains the signs of consciousness and can carry out targeted activities

The second option is when the physical body does not decompose, for example, due to mummification and consciousness gets stuck in the Interworld, where it can interact with other similar consciousnesses, as well as try to influence the consciousnesses of embodied entities

All beings who have not disincarnated to the end have two characteristics: on the one hand, they gain power when they lose the boundaries of a fixed world, and on the other hand, they lose access to the source of this power, therefore requiring its constant absorption from external sources, for example, in the form of Sacrifice or blood, and the state of such a being is perceived by them as a dark state of possession in which there is almost no self-control, therefore in most cases all kinds of calls for the identity of death are doomed to failure

And one more thing - those who are not completely dead are not spirits, because they have a support point in the form of a physical body or other connection with the world, therefore methods of protection from them include weakening or destroying this support point