And the inference that if you sacrifice your Sky subscription you can afford to send your kids to a top school is deeply, deeply disingenuous.
In the early 90s average boarding school fees were approx. £8000 (Winchester would, of course have been rather higher). A Sky subscription at the time was about a couple of hundred for installation and then about £10 per month. So even in the first year subscription would have been about £400 - so that 'saving' from sacrificing having Sky would have paid for about 1-2 weeks of school fees.
But of course for most people in the early 90s Sky was a luxury that they couldn't afford. Perhaps most of his Winchester chums had Sky in their family homes, but only about 1-2 million homes had Sky at that point. For most people Sky wasn't something they might sacrifice for their children's private school fees - nope it was something that they simply couldn't afford as their money was going on 'luxuries' such as food, mortgage costs, transport to get to work etc. No amount of sacrifice would allow them the disposable income to spend £8000 per year on private education (for each child).