On a hot summer night, Mulla and his wife got into a screaming match on the roof. The argument got physical, Mulla slipped, and he tumbled off the roof, crashing into the courtyard below. The neighbors rushed over and revived the unconscious Mulla. "What on earth happened?!" they asked. Mulla groaned, "If you really want to know how it feels, go pick a fight with your wife on the roof."