Maybe it's Pavlovian training from my cultural upbringing, but I get a jolt of dopamine whenever I make a purchase. It feels like I've done Something Productive, when I have not, in fact, produced anything.
When I get the wanna-buy itch, I am going to sit directly in front of my latest constructive project, and spend 5 minutes on it (
"Start", i.o.w.). and train myself reflexively to be a producer instead of a consumer. (I have a Psychology degree, so I sure had better be able to figure out how to rewire my own brain! )
“If we are honest, we can still love what we are, we can find all the good there is to find, and we may find ways to enhance that good, and to find a new kind of living world which is appropriate for our time.” ― Christopher Alexander