I can behave myself but be free to do as I wish, for behave yourself I think you should say as long as you behave in the way they want you to. I am an experienced traveller and respect the culture and rules of law in any place I go so I believe I can be trusted on my own. What is shown above is you will not be trusted alone therefore you do not get a true feel for the country merely one that they wish you to see.
I have just returned from Seoul and was quite surprised with their view of the North, however I will leave it at that sorry I am now contributing to thread drift.