I just enjoyed this recent interview quote from Madeleine Albright, former US Secretary of State, about succumbing to the DYKWIA temptation. (I'm a bit worried whether this fits here -- please let me know if I'm out of line!)
"In Heathrow Airport, I was picked on one time to be the person that they decided had to open everything in the suitcase. I'm there on the floor taking everything out and I never did this. But I said, excuse me, but do you know who I am? And the guy said, no, but we can find a doctor who can help you figure it out. So I couldn't help but laugh."