Amen, there are two types of energies that are residual. Positive and negative energies. Positive energies promote well being for all and we call it the path of life as it promotes goodness and well being. The negative energies destroy all around them and in the end they destroy themselves. We call that the path of death. Which energy we choose is the one we feed. But they are all residual and can latch on and usually latch to someone they realize is weak. You can feel the difference and trust your God given instincts and avoid the negative energies. God and Jesus promote well being . The others will lead to ones own destruction if ignored . Sadly many people have no idea what they are dealing with. We always come back to research before embracing any topic.