No, I have never done this, but I think it must be a form of daydreaming, just more concentrated on counting. I used to daydream about winning the lottery, would think about this all the time while cooking and cleaning. I never even bought a lottery ticket, that's what is so funny ! I have stopped all this daydreaming and concentrate more on the present and I am going to be 70 in October. I daydreamed all the time as a kid and young adult.