What to do when you are a bank teller and there hasn't been a customer for ages? There's no need to be bored, just practice for the best way to approach your customer. And so, this lonesome bank teller starts practising on his 'May I help you?' line. First, he tries to lay the emphasis on each word. There are only four though. What will be next? Then suddenly his first customer arrives. Written by Arnoud Tiele (zelva@tiele.nl)