Perhaps this is not the wisest thing to do.

But here you have the evidence of something that is potentially very unwise to do:

http://news.xinhuanet.com/english/2017-05/13/c_136278145.htm

What is the lesson to learn from this?

It leaves you to wonder that the US pilot could only have dared to do what he did if had the OK from his supervisor.

So what does it tell you about his supervisor that he would authorize such a close call?

And the answer is:

HE IS AN ARROGANT IDIOT!