Can I also just comment on your point Yoko about how little people understand about the workings of the EU
I'm guessing fewer than 5% of people who voted in the referendum could give a detailed overview of the functions, jurisdiction and institutions of the EU
I agree with this but for me this is one of the main reasons I want to leave. I want to be able to be a full participant in a well functioning democracy. I know how local and government works, I know who my councillors and MP are and how to get involved in political matters they deal with, how to try to influence decisions and indeed what the decisions being made are. I believe our government is reasonably open, not perfect by any means, and sometimes we don't get the truth until it's too late (eg Chilcot). But at least we have a culture that we get to the truth of and understand how political decision making works in the end.
With the EU, very few of us have that understanding and there certainly isn't that culture of openess (take TTIPP which was a long way along the road before it started to trickle into most people's consciousness's). For me, this demonstrates why the EU does not work as a functioning democratic institution.