How to be a Recessionista

With the US in a recession for the last few months, the media is full of "experts" giving everyone advice on how to be money savvy so they can ride out this low. So why don't I offer my own few pennies of wisdom? Before this recession hit like a cold shower, I would just buy whatever that was within my price range and usually if it was on sale. For clothes, anything under $50 probably wouldn't prompt much pause on my part before pulling out my credit card. But now, I've decided to be more selective about my purchases. Here are my new guidelines for making purchases:

1. Is it something I need? e.g. hair cut, facial cleansers. I will still buy those like before.
2. Is it something I really, really want? Often, I see something that I like but I'd ask myself, did I want it before I saw it? If I didn't, then it is an impulse buy and my money is probably better spent on something I've been wanting for a while.
3. But say, it was a great sale, like 90% off, it's usually really hard for me to resist. However, I make myself wait about 24 hours, to see if I still want it then. If I do, then I'll get it.
4. Finally, I've been reminding myself: "quality over quantity". If something is on sale, great, but I'd rather save that money and use it on something that I've been wanting for a long, long time and that's much more durable and special.