We all have too much stuff! In my minimalism programs, I offer explanations from a psychological perspective why we feel the need to buy more than we need and what steps we can take to minimize our personal spaces, as well as how to prevent us from buying too much in the first place.
Check out my program, The Psychology of Stuff: Why We Have So Much & What We Can Do About It.
Some of my writing on minimalism:
No Side Bar: From Materialism to Minimalism: Moving Beyond Black Friday
Up Journey: 17 Expert Tips on Living a Simple Life