buying crap

Does anyone have that feeling where they want something but then when you look at the price your mind goes in directions. I went to Target today and saw some crap that was on clearance and was like i can get ONE now or get TWO later. Now i'm sitting hear asking myself if i should of bought it. I can wait until like thursday or something and get both if they have gone down in price. I hate that feeling though where you're not sure if you should buy it or not because it makes me confused and wondering. But then if I do buy it gets rid of it but leaves me with no money. The shoping thing is weird it's like the store has a hold on you and you have to buy it otherwise you'll die. This espicially goes for girls with all their shoes and clothes and shit. It's like wtf do you really need all that shit. Like Sarah palinn wated 150,000 dollars on clothes during her campagin and people want someone who does that. You can buy a house for that much.