ere has been abundant information about 'walk-ins' which at one time appeared to be mainly of a positive nature; an arrangement made at the soul level where the human wishes to give up their life due to illness or trauma, etc. and to allow an extraterrestrial (or human discarnate) to take over the body. This is a complex process and not done lightly. These walk-ins are on mission and have the purpose of aiding the planet. Nevertheless, there is an increasing degree of negative ET walk-ins or merely infiltrations and not of course agreed upon. Many negative ET walk-ins fail to make the substitution (the human may have a bad dream to this effect). In the case of infiltration, we have the phenomenon of partial merging of consciousness. This is the most common. If humans can be aware of this, or the possibility of it occurring, they can prevent it.