You know how when you wake up and you're in a bad mood?

And you stop at a convenience store on the way to work (where you don’t even wanna go anyway) to get a coffee or a pack of smokes, and you’re a little short with the cashier. Well, you make her job a little harder and the next customer who comes along, she’s a little rude to because you made her day suck and then THAT person’s day is therefore a little worse. He goes out and is rude to someone else and THAT person is rude and short and angry with the next person THEY encounter and round and round it goes, getting stronger and stronger, until, somehow, it all ends up in the Middle East.