Most of all psychics are frauds. Most use techniques such as cold reading. If you want to see how it’s done watch Derren Brown The Experiment: Miracles for Sale and Derren Brown – Messiah. He explores some of the techniques they utilize then go watch an episode of John Edward the guy who communicates with those who have pasted away and see how he uses those techniques to convince millions to pay money to see him. They essentially throw out a general idea and then prompt you to make the connection. I’ve experimented with this on a few people to understand how it works. I’d say something like I have the ability to see into your house through your eyes but I’ll need your help to clarify what I’m seeing, do you understand? This form of suggestion must exist prior to successful readings. The only answer to the question do you understand is yes, so it is highly likely most people will comply. Once I have any type of confirmation they understand I proceed with reading. I says things like, I see a flower shape it’s feels soft and warm, do you recognize what it might be? And people say things like I have floral printed sheets on my bed or on my pillow or my mom has a floral printed apron or these this vase with flowers in it. They are quite perplexed at how I knew that. I actually didn’t, I let them make a connection and this was help by the suggestion I made before the reading. There are more techniques that can allow you to discover in-depth details are rather to allow them to revealed in-depth details about the object and making them think you come up with it.