Anyone got any sure-fire techniques? I surprised myself and my sons immensely tonight by breaking my under-the-breath mantra of "I am calm, I am calm" with an aggressively shouted "I am not bloody calm! Will you stop whining or shut up!" Was disappointed in myself but Lordy their whining grated on my nerves...
I've tried asking them to speak in their normal voices, removing myself from the room and chanting my mantra (a failure!) but still the "Muuuuuummmmmmmmy, I don't liiiike thiiiis. I waaaaaant.....", delivered in the most irritating manner, continues.
It's mostly a problem only when they're bored and/or tired but sometimes it drives me demented!