Yeah, there's an interesting thing here. There's a correlation between voter age and their decision to vote leave or stay; Young voters (i.e. the 18-39 group) predominantly voted to stay, older voters voted to leave. Which of course means that the people who did vote Leave are largely people who won't have to live with the consequences of their actions for that long.
EDIT: Meanwhile, Farage is busy backpedalling: Apparently, the 350 million pounds the UK is giving to the EU won't actually go to the NHS, as that was a mistake in the Leave campaign's advertising.