Rules for workers:
if you see me standing there do not turn around and keep do something else. do not turn around 2 mins later to see i am still standing there and finally serve me without even greeting me. do not let a line build up while you continue to do nothing and the other worker has to look after all the other customers. if you have something important to do at least tell me you will be with me in a minute instead of leaving me to wonder why you are being rude with your back to the counter. do not talk to the other workers instead of serving me.
that sounds so self centred
i just hate workers who don't like helping the customers and leave me waiting for 5 minutes, they should get another job without customer service