You could get an NHS appointment quicker if private patients weren't queue jumping.
This is not true at all, people going private are not taking appointments that would otherwise be given to a NHS patient's.
For someone earning as much money as you, no its not expensive. For the majority of the country though it is a 'luxury' extra that most people cannot justify paying, especially not when it comes to families.
I bet most people that have it here, on ocuk, would not have it if it was not given as a benefit through their work.
yes is a luxury but at 50 quid a month I would rather spend it on health insurance then eating out, smoking or drinking.