The key to psychic self-defense lies in knowing how to strengthen your life force to withstand the daily barrage of negative energy hitting you. With exercises that strengthen your "psychic" muscles, and techniques that bolster your energy, fear from the reality of outside aggression and manipulation then diminishes.
You are immune to psychic attack only if you have learned how to protect yourself from this kind of assault??"and most people don’t even know psychic attack is possible, much less that they can learn techniques of psychic self-defense to protect themselves from such supernatural assault.
But all of us, including those of us who are neither superstitious nor paranoid, have at one time or another had the experience of meeting a person who seemed somehow to drain the very life force from us. Even in brief, casual encounters the effect of this kind of "psychic vampirism" is intense and unmistakable. And if our acquaintance with the person extends over a period of time, we may suffer serious consequences: not only an energy drain, but a sense that this person is exercising undue influence over our lives, and not for the good. We may find ourselves engaged in a fierce battle of wills, fearing that if we lose, we will sacrifice our identities as individuals. Yet curiously, this dramatic and frightening combat often takes place on a level that is not vocally acknowledged, either by us or by the person directing the psychic attack against us!
The attacker may be someone with an amoral bent combined with a kind of warped personal magnetism and may not be fully conscious of his power, which is just as well.
But if he is conscious of that power, and knows the techniques necessary to focus it for maximum effect, he is an extraordinarily dangerous individual??"because then he is drawing on not only psychological forces but paranormal ones as well. In that case his victims can find themselves in very serious trouble indeed. It is one thing to fight an enemy who uses conventional emotional weapons; it is quite another to find oneself at the receiving end of malevolent "supernatural" forces whose existence one may not suspect until it is too late.
Note - This is an area I have had personnel experience in, luckily I survived it & I am well aware of some individuals who practice dark mystical arts that are energetic, commonly known as black magic, that effected my energy field for years, but I have had significant training now to be aware of such practices & know how to deal with them!
It is awareness & the how to protect yourself that is the answer, it is the lack of awareness that leaves individuals vulnerable to attacks.