Record your clients giving you high praise. What they say about you is 100 times more effective than what you say. If you want to get paid to perform then you need to get video testimonials of people you have already performed for.
It is best to get the testimonial right after you performed so they still have the emotional drive in them while speaking on camera. Do not just have everyone rave about how great you are, tell people to describe what they felt before hiring you versus what they feel now.
If people describe the before and after then they will overcome objections in the minds of your buyers which makes things more effective for you.
Denver Colorado Mentalist