Moving House

I have heard it said that moving house is one of the most stressful things anyone does. I can really believe this. We are attempting to move but this has involved selling two properties to buy one larger one so that my father can move in with us. In the process we have been gazumped once on our purchase and had our buyers drop out. Touching wood all is beginning to look OK now but I don't want to tempt fate! I must remember never to move again!!!