Is it a really wise thing to go only for iPhones, Louis Vitton bags, etc, etc?

Is it a really wise thing to go only for iPhones, Louis Vitton bags, etc, etc?

Not really. Of course fashion and luxury items are beautiful, but we should not forget that material things are actually not important overall. It is good when a person has a good taste, but s/he shouldn't become a victim of fashion, brands, companies. In fact, these brands and good marketing were made to make money for their owners. Remember, it is not important by what kind of "cool" things you are surrounded by, but by how many people who can actually support you. I believe person should be able to feel himself happy without those things.