problem with sales person

i went window shopping at orchard today , being awhile since i window shop at town .... i walk ard and come across " high-end " store or lets say branded stores....i came across one store which is Paul Smith ...

when i enter the store , the sales person will give us a weird stare and a stuck up face ....

why are they showing us faces and a cocky face?

i am the customer , so wat if i have no money to buy the stuff there? can't i look ard ? did they think , do they have the money ? they can't afford the stuff there too , so wat make them so cocky ?

why is giodano , baleno or hang ten sales person welcome us with a warm smile but not them?

just becoz they work in "high end "stores?

wat is the different between a sales person who works in baleno and one who works in LV ?

wat i see is they are still

sales person !

( i don't look down on sales person , just some are super cocky . I'm sure u guys encounter some too , but there are still some who are very nice ppl : ) )