Meh...sorry Dave, I usually like your replies, but not this time around. Years ago one of my 'friends' had a car 'stuck' in the snow (at her house). When she called, I sent my husband to help, as her partner was away. She answered the door in a half-off house coat. He shoved the car out as agreed and when she invited him in, said no thank you, I have to go. He told me upon arriving home and 'poof' just like that, she was not a friend anymore. Sheesh....not rocket science.