This kind of being apathetic, I know what you mean. When I shop, I indulge myself in my little world, thinking about what to buy, what has happened recently around me. Then, after standing in the queue, usually I don't feel the urge to speak with the cashier. I tend to use more formal types of greetings. I try to be formally polite. Sometimes I manage to have a little chit-chat, when I have the mood and the occasion. It feels good, nevertheless.
blackcat wrote:
I don't understand compulsory greetings. I don't understand why complete strangers are expected to say "hello" when they pass one another. I don't understand why I am required to greet each and every customer that comes to my register instead of just working.(...)
I think there is a reciprocity here. Usually, I appreciate when I'm treated well by a cashier, or by the customer support. This is a way people express the other person is more important that the ones passing by on the store aisles, and they can trust the other a little. A reflex that is planted deep in our soul. When we hear a couple of kind words, we immediately feel less strained and more open. Or course, the shop expects you to buy again, so their side is always more articulate in this respect (or it should be). Imagine you are facing an organization (the mall/shop) much bigger, faceless, and seemingly much more powerful than you are by yourself. It's a bit Kafkaesque, but some of us have it in our subconscious.