stillMS - yes, the EU is a political entity that we never voted to join. We voted to join a trading bloc called the EEC in 1975. Then that was replaced with the EU in the mid 90s. We, the voters, weren't consulted.
Also, in the current situation, EU law holds sway over UK law - not good. Leaving the UK would mean that the EU courts will not interfere in how the UK governs itself.
Are you from the US, stillMS?
Imagine there's a trading bloc between the US, Canada, Mexico, and other countries of the Americas.
You guys have a referendum to join this trading bloc - sounds good, doesn't it.
But twenty years after you voted to join, the trading bloc disappears and is replaced with a political union. Let's call it the AU - the American Union.
Now, AU courts have the power to overrule US judges. Not nice, is it? You would end up with Costa Rican judges telling Yanks how to live their lives. I'm pretty certain that if this kinda scenario happened, Yanks would go nuts.
And there's more: two EU projects that the UK wisely opted out of were the single currency (Euro) and the Schengen Zone.
The Euro has been a disaster - just look at the state of Greece. Tony Blair wanted us to join the Euro but was talked out of it by Gordon Brown (thank God). Pro-Euro supporters like Blair and Nick Cable have never acknowledged that it has been a disaster and that they were wrong to try and push it onto us.
The Schengen Zone (an area of EU countries where EU citizens can move freely without presenting their passports) has been exploited by illegal immigrants, terrorists and other undesirables.
Calais in France is separated from the UK by the English Channel. It has had serious problems over the past few years with plenty of migrants, who are looking to get to the UK. Some claim to be refugees. How the hell can you have refugees leaving France? These people aren't being persecuted by France, right?
Some migrants literally go at lorry drivers with knives or other weapons, to get illegal entry to the UK.
They just think the UK is a soft touch and would like to live here. Hopefully, Boris Johnson will get us the hell out and sort out these and related issues.
A few years ago, Angela Merkel just decided to let in millions of migrants from Syria. They could be ordinary families, refugees, terrorists, anyone. She just let them in to Germany and then started moaning that other countries weren't taking their share!
The Syrian immigrants - legal and illegal - were presented with shiny new German/EU passports. That now meant they could move to any EU country they wanted. The UK wants to regain control of its own borders.
Leaving the EU will help us in this regard. There will be migration from non-EU countries to sort out, too, but the Conservatives seem to be serious in tackling these issues.