It is not memories but the person we have become because of those past experiences that we should treasure. This is the lesson these keepsakes teach us when we sort them. The space in which we live should be for the person we are becoming now, not the person we were in the past. P.118

Or maybe they just accept that it's wrong in God's eyes, although not in their own, and they'll worry about sorting it out later.

We amass material things for the same reason that we eat - to satisfy a craving. Buying on impulse and eating and drinking to excess are attempts to alleviate stress. From observing my clients, I have noticed that when they discard excess clothing, their tummies tend to slim down, when they discard books and documents, their minds become clearer, when they reduce the number of cosmetics and tidy up the area around the sink and bath, their complexion tends to become clear and their skin smooth. -p226