If you follow various economic numbers like unemployment/durable goods orders/house prices etc. in America and a bunch of other economies and how increases/decreases in them affect other moving parts of those economies for twenty years then you'll be in a more qualified position to say whether rises and falls are important or not.
The average American consumer isn't paying attention to the rate of housing sales. They're worrying about whether their job is going to exist in a month. American consumers have spent their way into huge indebtedness over the past couple of decades. They've maxed their credit cards out (look for massive amounts of credit card debt default with attendant effects on credit card debt securities values in the future) and even if banks were lending they're not borrowing at pre-crisis levels anymore for a while. Consumer spending, residential investment and the unemployment rate are the numbers worth watching going forward but you've got to put them in context, and you only get context over time.
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