"negative times positive = negative" -- math axiom so i recently went to a talk about spiritual growth and a very interesting idea was put forth ... negative spirits (in body or disembodied) that feed off the energy of others ... in other words, parasitical spirits. parasitical spirits, because of they are in a lower stage of spiritual evolution, feed off the spiritual energy of more evolved spirits. These parasites usually select spirits weakened by emotional of physical problems. The victims are usually spirits that have very low level of self love/low self esteem. The parasite usually takes the form of a loved or trusted one: a family member, a close friend, a lover ... they usually create a dependency, emotional, physical, sexual with their victim ... once the dependency is created, they will drain the energy of the victim. The victim will become physically and emotionally ill -- sleeplessness, depression, neurological or immunological issues develop -- all the while, t...