Yes - Mediums/Psychics are frauds. They can't do anything that people with training can do.

I'm not 100% sure, but I don't think I've rubbished anyone who has claimed to believe in such things. I think I've challenged their positions, but people don't have the right to go through life without being offended. I also remember stating they were victims in this whole scenario, and they were being fleeced. That is a far cry from mocking people who believe it. I tell you what I have done, though. I've tried to provide evidence and theories for this whole subject.

I don't believe in the laws of physics in the same way I don't believe in the sun. It just is. They are part of our universe. I'm not a theoretical physicist, but I am a science geek. I don't need to know every discipline of the scientific process, but I'm confident in those who do work in this field. My confidence is ensured, through the constant using of the scientific method.
I wouldn't jump off a building just to see whether gravity really does exist.

I hope this "laws of physics" question isn't going to lead you on to some Deepak Chopra. But in fact, what I think you're trying to aim for, is quantum physics and the unpredictable predictability. Maybe a bit of string theory thrown in for good measure?

Considering you said you weren't interested in my points, but merely wanted to argue about proving a negative, I have no idea why you quoted my post at all.