Your claims are:
1. you used to be a "skeptic".
what were you skeptical of? Just dowsing or any alleged paranormal activities? Are you still skeptical of other alleged paranormal activities? Why?
Claims of a god, claims of supernatural abilities, claims made by Gypsy Rose Lee. etc etc Because I thought it was all bull, and I still think the vast majority is.
2. Your dowsing rod can detect many substances.
How many and which ones? What is the success rate? Why aren't you getting the rods studied? Why aren't you rich and famous? Why don't you have any proof other than anecdotes?
Water, empty plastic pipes ( never had water in them ) underground telephone lines, purposely hidden cell phones etc etc etc I have only been doing it for a little while and I am still learning.
3. Your dowsing rod can comprehend tasks and questions asked of it.
Questions same as number 2
My rods can answer questions.
Yeah I'm skeptical of those claims.
If your rods worked they would be worth millions and scientists such as geologists and physicists would be lining up to study them. Private resource exploration corporations would be buying your rods and services and you would be winning every skeptic challenge and the prize money ever. You would be a billionaire and revolutionise physics as we know it and your magical comprehending sticks would open up hundreds of new technologies that would advance humankind into a new era.
My rods are made from an old coat hangers, I have made six in total and they all work the same. Clue.. It's not the rods that do it. The rods are just a visual indicator.
None of that will happen though because your sticks don't work how you say they do.
OK