I like to hum angry music like "Ten Thousand Fists" or "Riot." Not only does it make me happy, but it also seems to keep the masses at a safe distance thus ensuring I maintain my hard won peace.
It's a win/win.
I'd phrase that as "the election of politicians to more than one term."
I think Dilbert is humming "A Summer Place." Not my favorite, but nice and kind of soothing. It probably helps him to achieve detachment. I find detachment in the pursuit of my Buddha-hood; but, I keep Old Grand-Dad close by in case I need a hand with that.