You would call it "mind control".
its useful to control someones mind
Mind control of any size shape or form is 100% impossible. Scientists have doneresearch on Mind Control, and have failed to produce any evidence that it is possible to convince a person to do something against their will. If someone really doesn't want to do something, then no matter how hard you try you cannot convince them to do it. (Unless you hold a gun to theirthroat or something, but that is still not mind control).
reality
Maybe a nice way to say "screwing with someones mind"
No, a psychic does not have the power to control someone else's dreams. Dreams, just like thoughts, exist only within your own mind, that is inside your brain. No one can control your thoughts or dreams by magic.
Sing them a song.
no no one can read bany ones mind.
no
This topic is way too broad. You cannot simply "explain" someones mind. Example:Explain your mind to me.
ebay
Yes, when part of your brain dies then part of your mind no longer exists ... as in a stroke.
call an hope they don't pick up.