My friend, Claire, who could have at one point been my mother-in-law (that's another story), was having trouble with her cell phone. She took it to the cell store and told the salesperson that it wouldn't work. The salesperson said, "Well, it must have gotten wet."
Claire insisted that it did not get wet.
Salesperson, "Well maybe you left it in the rain, maybe you dropped in a puddle...."
Claire said, "No, it goes from my car, to my purse, to my counter. It most definitely didn't get wet!"
The salesperson opened up the phone and in the back there is some little button that glows red when it gets wet. Well, it was glowing pink. The girl said, "It definitely has some condensation in it, are you sure it hasn't been near humidity, sweat, water or any kind?'
The proverbial light bulb went off in Claire's head. "Well, if I don't have a pocket or my purse, I sometimes keep my phone in my bra."
There is your lesson for the day... If you are going to keep your phone in your bra, make sure you are not sweating.