My dentist wants me to see him for a check-up every 6 months. Or at least he would if I had one. Like 44.6% of people in the UK I haven’t got an NHS dentist and I object to paying for one of the few things the government still tells me I should get for free. In fact, the last time I did get to see the dentist it was privately and this particular practice liked to make routine appointments not t...