I do not have a closed mind. I do have reasoning. And I'm open to any proof that someone can give in a controlled situation. Heck, I've seen some reasonably strange things happen in my life that at first seemed like divine intervention, but just happened to be coincidence and/or luck of the draw.
Ha, ha, just for fun I will say that is what they all say...
BUT do you think there are any things that go on in nature or life that cannot be explained? Like the ability of birds to migrate thousands of miles, and to return where they came from the next year? Things do happen that, on average, do happen repeatedly, to some degree. For unexplained reasons.
I have found during my years on the planet is the best way to prove to oneself that something is not true, is to decide it is not true and write it off before even trying it.
Anyway, no offense really taken if anyone calls me nuts when I do something that produces results, for reasons I don't know, or really care why. Would I offer to go find a pipe or something in the ground for a fee? No way. No guarantee I would. And I am not interested in doing more than maybe helping someone, regardless of what the help needed may be.
Too bad someone who has tried this does not live close to those who have not seen this work. It is worth a look, really. But remember it does not work for everyone. Nothing works for everyone in life, all the time, does it?
One small other thing. I myself do not consider this dowsing. It is just two wires bent at ninety degrees that swing when something in the ground (or above) is passed under/over. Do not think it is the same as a forked twig...maybe wrong...do not know the technicalities...