Every now and then, try to manage without consuming anything bought with money. You may be surprised how easy (and enjoyable!) it is to get by on things you've grown, made, or simply had in your home for ages. If you like to feel part of a movement, join International Buy Nothing Day on the fourth Thursday of November in the U.S. and Canada, and on the following Saturday in the rest of the world. Leave your wallet at home and see what happens.