Well, kinda. I read an article somewhere on the internets advocating taking a month and buying nothing except food basics.
No new clothes, no premade meals, no eating out, nothing except the absolute essentials.
I've decided to give this a try in April. I have some trips coming up, and I want to see if I can save a coupla hundred bucks for said trips.
If it works, I might do it once a quarter or so in an attempt to save up money for school or to tackle that pesky credit card debt that's still around.