Packing and moving away is one of the moments in life when we are forced to confront stuff in all its chaotic splendour and terrible decision-making glory.
Humans have had a long, sometimes difficult, relationship with stuff. Adam and Eve Cavepersons were hunters, gathers and collectors. They collected objects - bones, animal skins, colours for cave painting and things to brighten the hole in the ground they called home.
One theory is that once they started growing crops they settled and created villages, but I think it is more likely that, when getting ready to move on and follow the mammoths, they looked around at the piles of mammoth hides for bedding, the collection of clubs (the No11 has a special grip that improves the swing) the leopard-spotted loincloths in a range of different spots, and the favourite cave painting on flat rocks and said: "Ugh, when did we get all this stuff?"
They decided it was too much to carry, so they stayed, grew a few crops and waited till the mammoths returned.
The fervour and passion for collecting stuff has not changed much over the centuries. People traded their stuff for other's stuff, travelling great distances lugging their stuff there, then returning home with even more stuff. At times, religions called on their followers to give them all their stuff as a way to enlightenment. Kings and queens discovered taxes and applied them to stuff.