A national housecall service connected me with a guest at the Montage in Beverly Hills. She was suffering the flu; I told her I'd arrive in half an hour.

As soon as I hung up, I realized, to my dismay, that I had quoted my usual fee, forgetting that the housecall service takes a 40 percent cut. The Montage is a super-luxury hotel, and the guest was probably rich, but I couldn't change the fee.

I was in luck. Not one but three guests in the room had the flu, so it worked out.

Mike Oppenheim