wondering..

Im seeing a clairvoyant this weekend, and i was wondering if id need to ask any questions?
and from past experiences.. what do you suggest id ask?

I've never been to a clairvoyant before but ive always wanted to.. the session goes for 40minutes n she reads your cards n even records the session on a tape..

also, Does anyone have an freaky/cool/wierd/interesting experiences with clairvoyants?