Physic Medium

has anyone ever been to a physic medium?

i went to one once and i got a message from my great great grandad and it was amazing. please leave your opinion. but please be kind.

I was dragged to a little old man once who was a real sweetheart and refused to let me speak. He mentioned people from my childhood who had died and who i remembered well including a man who walked past our house with his ill fitting shoes dragging along the floor.
My aunt who was dying with cancer and left outside in the cold by her vindictive sister who couldn't cope
How he knew this i have no idea.

ok i have this friend and we were talking and wondering what is a physic transit (might be mispelled) medium?

please any info will help.

Someone who has premonitions, can see ghosts, has telekinetic powers, can levitate or has any kind of psychic ability. I, myself, am a sort of medium.