(Photo by Justin Sullivan/Getty Images)

4) Outdoor Kitchens

Most folks love to grill out, especially on the weekends or holidays. But if your desire to be a grill master gets out of control, you could wind up “investing” in elaborate outdoor kitchens. A simple grill on wheels won’t do – you’ve gotta have the jumbo grill with eight burners. Eventually there’s marble counter-tops, built-in coolers/refrigerators, full ovens, custom stonework and more surrounding your outdoor kitchen.

Are you certain a nice portable grill won’t do?