It's true, when things go well I too feel a bit strange. Today for instance, my husband has done the whole garden, I've tidied the house, there's a nice beef casserole in the oven for our dinner and we topped up our car with petrol at the village garage no bother. Not one of our cats has weed on anything, it's quite uncanny. Like you,LH, I'm waiting for the major earthquake or plane landing on the house...!