1. Yes. But responsibility for the Out result lies with those who voted Out. No?
2. No, its not mythical. But neither is the ££££Billion of GDP that trade with EU contributed. Now, at risk.
1. I think you are still missing an essential point.
There is a complete division of actions:
a) the responsibility to vote or not; and
b) the responsibility to implement the decision of the vote.
Whereas the two are connected, the two are 100% divisible. Where the first one finishes, the second starts. End of vote = start of implementation.
2. Concerning trade, I will leave it to others who are more cognisant of that matter, although in recent pages it has been stated that the EU imports far to us than we do to them, so there si a clear and present danger for them if they balls up the negotiations.