Psychic Vampires

This book is interesting and helpful to to learn about psychic vampirism, (but it is associated with other forms of vampirism (sanguinarian, emotional vampirism, occult related vampirism) or other spiritual, mental/emotional/physical problems could also be the cause for some of the symptoms mentioned in the book.
Some people may have health problems that affect their energy, physical, mental/emotional wellbeing so if they are also psychic/an empath or sensitive emotionally/spiritually it will make them a target for spirits/entities, narcissists/psychopaths/sociopaths/cults or negative power vibrational energy people involved in the occult that want to deceive you so be careful. Heal your emotional wounds, or any damage to your aura/soul, release any self destructive habits in your life or anyone/anything that is a bad influence or harmful to you in any way. It's sad that not everyone is aware of the effect that vampiric can have on you in multiple ways, the long-term damage it can cause, all the problems it can create if people choose not to believe that is it even possible or real, or they ignore the problem until it gets worse.
Some people could have issues related to a past life, due to being psychic or a empath, spiritually sensitive to different vibrational energy of spirits, entities, other types of beings like angels/demons, elementals, survitors (thought thoughts)
Sleep paralysis caused by spirit's, demons and other types of beings such spectral vampires, vampiric spirits, witch's, occultist's, black magicians using astral projection, black magic or the aid of a being to cause harm to others, during sleep, taking their energy. (I don't believe that everyone involved in the occult is evil, or only involved in the occult to harm other people but a small minority of people are and they have sinister and malicious intentions and they don't care about the consequences or karmic cost of what they are doing unfortunately)
Emotional vampirism is never mentioned despite the fact that it has a similar effect to psychic vampirism but instead you're drained of your emotion energy on purpose by a emotional vampire. They project their pessimistic attitude and opinion onto others, to make other people feel sorry for them, so they will feel obliged to care or want to help them, but they only way they can get better is if they change themselves. Things would improve if they improve themselves mentally, physically, spiritually, psychically and to stop absorbing negativity into their aura which is damaging their aura, health, emotional, mental, physical and spiritual wellbeing.
The author is a bit repetitive sometimes in the book, so sometimes it seems like they are saying the same thing over and over and it's phrased verbatim. Sometimes it's annoying, while reading the book.
I did find the book, to be informaive, but if occult related vampirism, astral projection or obvious/subtle signs of vampiric was mentioned in depth then that would have been helpful. I think everyone should read this book,