Why do people at auto and lawn mower parts stores always act like they dont want to talk to you?

not talking about the mechanic..but the person that is ordering parts? as have spoken with several and they always act from the beginning of the conversation ..like they dont want to be bothered or be asked too much? are these people often arrogant acting? why is this? and how depends?



how differs between USA and Britain too maybe and why?Why do people at auto and lawn mower parts stores always act like they dont want to talk to you?
Because most enquirers about parts lead to the question of 'How do I install this??', which they may not know the answer. They get paid whether you purchase or not.... for a while anyhow....