Ok, I have something to add!
(probably have a lot to add, but this one happened only a few days ago and is fresh in my mind.)
I was holding my phone while opening the garage door and somehow it got water on it. I wiped the dirty, muddy water (like a drop) on my blac dress and got into the car. THe fact that my touch screen was a little bit wet meant the screen saver was going a bit funny.
So, i logically thought that if i wet it again, it would be ok. So i licked it.
As soon as I licked it I thought "What the hell?? Why did I do that?"
It worked, the screen saver went back to normal. But, seriously ewwwwwwwwww!!!