This may shock you, but watching you randomly guess cards in the belief you have a super power is not as exciting as you may think.
You guys playing for $20 (less the cost of a postage stamp) or for no money?
You should say when and where it is so that we do not rely on you simply saying what the results are, since liars gonna lie. You should want as many people watching you demonstrate your psychic abilities if you believe they exist, since after this you can contact James Randi and make a million bucks with it (though he will need a larger sample size than 10 to eliminate luck
.
For what it is worth, in the unlikely event you actually do this with some shills watching - I hope you luck into a win (think it was 10% or so), because that would actually be fun to see you believing that validated your extra sensory abilities belief.
All the best.