How can we protect ourselves from psychic attacks?

Are aliens vulnerable to psychic attacks? How do they deal with them? How can we protect ourselves from psychic attacks?

Psychic attacks are attracted by vulnerability, anger, fear, lack of faith, lack of knowledge.
Recovery from psychic attacks is a skill, some people can deflect them and recover really fast, in minutes and hours. Self-healing with Reiki, Reiki done by others and prayers are good methods for recovering. Helpful are healing foods, burning incense , swimming and walking near and in natural water.
The aliens are much more knowledgeable of psychic things since they easily perceive them. They are not hidden from them. They live in 4th dimension where all of this is visible. They also use similar methods and prayers. Many of them are very strong psychics. Usually they are nice to each other and telepathic and only little is hidden in such interactions.