...but I didn't see any future in it.

...goes up to the bar.

The bartender says to the atom, "You look sad. What's up?"  

The atom replies,  "I lost an electron."  

The bartender says, "Are you sure?"

Says the atom, "I'm Positive..."

...and asks the bar tender "How much for a beer?," to which, the bartender replies, "For you, no charge!"

All who do, please raise my hand.

Couch!