Every spring and summer the amount of properties for sale in my area increases dramatically. It's not just this year because of the economic climate, it happens year after year. I've often wondered, why so many people want to move. If I had been given the opportunity I would have stayed in the same house all of my life. I know some people have to because of job change, relationship splits and increasing families, but it costs so much. How many houses have you owned and why did you move?