The next 10 years, doesn't look great......
Hard brexit.
U.K. Unsuccessful in beginning new trade deals, economy collapses, we go the same way as Greece did. Scots vote to leave the uk.
To counter this, the gov has to bring in even more savage cuts. So, no new aircraft carriers (or new jets), trident replacement is axed leaving us a non nuclear armed country, no new submarines. Education becomes more privatised with pupils having to supply their own books etc etc, maybe pay a fee to enter a regular state school. The NHS will be semi funded by the individual a bit like the work place pension scheme (topped up by government). The BBC will be cut back to a shadow of its former self (maybe just 2 channels and Internet). Plans to roll out fibre broadband to virtually everywhere will be abandoned.
If Corbyn gets in, we could see a return to the socialist Britain of the 1970s. Railways nationalised, contracted out stuff such as rubbish collection could once again be brought in house, local bus services directly run by your local council. Your council tax will sky rocket. The relationship with the US will be long gone. We will be isolated from the US and Europe, forcing interest rates on gov debt repayment to go thru the roof.
On top of that, U.K. (Or what's left of it) becomes a net importer of oil, forcing up fuel bills.
..........
However, if we manage a sensible middle of the road brexit and manage to do some great new trade deals, which IMHO has to inc the US as the main component, we might, just might be able to pull this trick off and end up doing just fine - or even better than fine. But it won't be easy. So for example, I would expect to see in this outcome a significant reduction in Euro cars on our roads but a sharp uptick in US cars on our roads. Also, stuff like which software we use for digital broadcasting may be US and not pan-european standard. US healthcare firms would provide much of the back end kit and medicines in the event of such a trade deal esp if uk goes down the road of part privatisation of the NHS. Can't see anyway around that tbh.
Better start saving.