I'm all for buying what I really need (or want in some situations) BUT...
It has to provide me value. It has to fit the uses I need it for.
I don't not like having things around that take up space for no reason.
I don't collect things as much as some seem to (and thats fine that they do)...
I like a modern minimalist approach to my life. Simple, clean, high quality but not a mass of things.
Some examples: I no longer buy any DVD or CD's. I can pick and choose what I want as far as music goes from iTunes, and rent what I want on Yahoo or something like that, but watch very little nearly zero movies, or TV. I just don't care much for television, never have.
I don't buy any type of knick knacks or anything like that.
I invest in stuff that is simple but useable. I don't need lots of gadgets and weird cooking things, house wares, or special coffee pots... I just like simple but stuff that will last and in my freakish OCD world, it has to match (somewhat)... Odd pieces just kind of mess me up... Kind of like the eggs not being even in the carton thing from a while back...
My clothes (I don't have lots of clothes and they are mostly boring).
It goes by how soft they are, tag-less preferred, that fit me loose, but don't fall off of me.
I'm not "tight" or "cheap"... I will spend money on what I specifically want, but not on just random stuff that will make do for now, and then throw it away soon after that, because it was cheap and of no quality.
I am in no way an "impulse buyer," and if someone is pressuring me, (like a car salesman)... No deal because I'm no longer interested. I usually kind of hint that upfront because it annoys me that bad, and it ruins the whole experience
I will save my money to buy a higher quality item, but I will not buy an item just for a "brand name." Some "brand name" stuff doesn't seem to be any better, or as good as something that might be from an independent, or small business.
So I do think I shop and think different about what I buy, compared to many people, but maybe not who knows... : )