Running low on gas so got to pull up at the nearest gas station. No gas attendants around so got to do everything myself. No prob. Later got to thinking why we need gas attendants in the first place? When I drive in the US, I have to pump myself and pay by credit card automatically. Petrol already so expensive, why do we need to this cost to it? Of course I realize my suggestions means a lot of Ah Peks may be out of work but this should not distract from my question.