
Purely unintentional, but if it makes you feel better, go ahead and administer a bitchslap.
There is a direct correlation between administering bitchslaps and Happiness.

A sadist and a masochist once went home together. The sadist tied-up the masochist so tight he couldn't move.
Grinning and panting in eager anticipation the masochist looks to the sadists and says, "So you're gonna hurt real bad, right?"
With a bemused look the sadist says, "No."