You are interested in Buddhism, yoga, all sorts of stones, vegetarianism, you are seriously determined to learn something there. That is, you have a question how to learn it, but there is no question why. Film And you have to ask yourself why you need it. Because otherwise you will get such a cat in a poke that you yourself will be horrified. It can be some kind of religious sect, and pure self-hypnosis, and charlatanism, and all sorts of sacrifices. Life is derailed, in general.
Basically, I can tell you how and what. Film The first question is the question of motivation. 1. Are you ready to do something nasty to get psychic abilities? If yes, then I congratulate you: you are not good. If not, then see point two. 2. Don't take anything from people. People can't do anything. If someone claims that he is a psychic, he is not a psychic. It is better to say your request into the void than to look for it from people. Much more effective and efficient.
Since psychic abilities have never been confirmed in the framework of a clear experiment, the question of their existence is open, but fortunately, you can develop talents in yourself for what people often take for extrasensory abilities, namely: intuition, mental engineering, the art of illusionism ... For example, for mental engineering, Ian Rowland's recently translated book, The Comprehensive Facts Book on Cold Reading, will help you. The book describes the ways and methods that charlotans and some illusionists use to conduct spiritualistic seances and fish out information about a person, and it is perfect for countering in a necessary situation, or simply learning more about this area.
If you do a quick analysis of your close friends or take a "familiar environment", you will realize that they all have characteristics characteristic of themselves. The model of behavior in everyday situations of one individual can be easily predicted and the next time you take it for granted. A person often does not take risks, but gives in to accepted norms and life experience. This is also a factor of analysis for drawing up a whole model of human behavior. It depends on what your goals are. People with a similar temperament will also not deviate from the already set limbic system and will also act in an obvious direction. I think developing any "telepathic" skills is not entirely problematic. Check out a couple of good (non-fiction) detective stories. Chances are, after a couple of books you will understand how easy it is to find out among the inconspicuous signs of an obvious liar. The reason for this is causal relationships, again. Read about deductive and inductive methods and you will understand how one person can do something because of something. A bit of scientific literature, analysis in the same social networks (by the way, in music and publics I almost unmistakably represent the voice of the interlocutor, in the writing technique and every time I am convinced of this when we meet again).
So far - no way. Theoretically, with the development of scientific progress, devices may appear that read, for example, electrical signals in the brain and output them to a receiver in another brain - voila, almost telepathy, although not particularly esoteric, but there is an option to ride for a mighty sorcerer. Before the "backward" people at the time of invention.
How to seem like a psychic? Study illusionism.
And, yes, I'm sorry for such a sad and not encouraging answer. Well, nothing, spiritual teachers should come running and tell you how to properly train the chakras (spoiler: it still won't work).