I fold and hide money in my wallet. I sure many others do as well. We call it our "secret money".
This story begins when I was at the library and needed money for the copier. I discovered I had no change and search for some dollar bills to convert to coins.
I was careless that day as I shifted items around in my wallet, a $10 folded bill fell to the floor. I was so absorbed in located some smaller money I neglected to pick it up until it was too late.
I was angry with myself and obsessed over that lost $10 bill for several years. Then one day, I was backing out of a parking place in front of a local grocery store when I began to straighten up the car to move forward.
I suddenly could see like X-ray vision through the fender on the passenger side. I instantly put the car into park, jumped out and ran around to the other side. There on the ground near the tire was a folded "$10 dollar" bill.
Intention is a powerful tool.