However, and I know this will grate horribly, but the EU might have to wait, whether it likes it or not. If article 50 is not invoked, no one can force the UK out. What's more, there are gathering suspicions that the UK could consider a second vote in some months' time. Only by waiting could this happen.
For context: I am British and do not want to leave the EU, despite my best efforts to find the positives in my other comments. I think that the UK had a good deal before and was able to influence policy from within. Now we will be punished by the EU and break up internally.
But beyond all of this, I don't want to live in a country where people have voted so stupidly, and so nastily. One of the leave campaign's biggest claims has been proven to be false. Actually proven to be false. And people voted on that. This in my view is almost grounds for a voiding of the entire process. I feel ashamed of my country and I'm a "true" Brit by their standards. I consider myself lucky in that I can leave and live somewhere else, and this is what I intend to do. I no longer feel a part of the country of my family and of my life so far. And I didn't see such a strong feeling coming until it hit me with the leave vote.