I'm not sure. They say we use like, 3% of our brain. (it's probably more, but I am remembering 3 for some reason. If it's more...sorry ) If you can use more than that, we are able to move objects and so on. Maybe these psychics know how to use just a bit more and can see into the future. But then again, who knows?

My friend told me her cousin' friend went to see a fortune teller. The fortune teller looked at her palm and said, "I'm sorry, but I have nothing to tell you. I see no future for you." Her friend was saying how she had paid and got nothing out of it. Anyways, she left and as she crossed the street she got hit by a truck. Spooky stuff... I sometimes wish it wouldn't exist. Who wants to know exactly when they go anyways?