Among other things, I work as a professional magician. I specialise in ‘mind’ magic and effects to do with the way we think and form conclusions.
I also sometimes lecture on something called ‘cold reading’. If you’re unfamiliar with that term, it’s a very persuasive set of psychological techniques which can be used to encourage people to form false conclusions, although it does have many other uses, many of them benign. You can Google on ‘cold readihng’ and find out much more. I also teach ‘persuasion skills’ to managers and sales people.