We will win it again one day... probably sooner than most people think. There are many young players coming through who are very good...
England World Cup semi-finalists
England Under-21 UEFA Euro Championship semi-finalists
England Under-20 FIFA World Cup winners
England Under-19 UEFA Euro Championship winners
England Under-17 FIFA World Cup winners
England Under-17 UEFA Euro Championship runners-up
England Under-19 Toulon Tournament winners
...All in the last 16 months. That suggests that there is real young talent coming through.
Best of luck to Croatia in the Final, they were a worthy winner.
For now, in England, we have to make do with memories of 1966...