Let it go

"Sorting through a lifetime's worth of accumulated possessions can be a daunting and stressful process that millions of Americans confront every year. The need to downsize often arises at a momentous life change, whether you're an empty nester or retiree selling your family home, a newlywed blending your households, or you're cleaning out your parents' property after they've moved into assisted living or passed away. Decluttering guru Peter Walsh knows the difficulty of downsizing firsthand. Along with six of his siblings, he went through the process of downsizing his family home and dividing…