Informally a few times. It was educational and gave me a lot to think over. Being as how nothing is written into stone, I was able to manipulate the outcome differently by what I was doing at that moment, thereby nullifying the predicted outcome.
I guess since I understand the basics of psychic readings and predictions (50% intuition, 50% therapy), I never see the future as being unchangeable. Readings are like Cliff Notes of your life, giving you an overview of what might happen if you continue doing what you're doing. Most people don't understand that they DO have the power to change things.