there was a little boy with a bad temper. his father gave him a bag of nails and told him that every time he lost his temper, to hammer a nail in the back fence.
the first day the boy had driven 37 nails into the fence. then it gradually dwindled down. he discovered it was easier to hold his temper than to drive those nails into the fence. finally the day came when the boy didn't lose his temper at all. h
