Not too much skill involved in seeing that.
And why are you striking up this dialogue with me anyway? If my post fell short of what you consider to be persuasive dialogue, or a generally adequate post, I'm willing to concede that is your opinion of my post. So what? I don't consider you a guide or requisite maker of any sort. You are a fellow poster; no more; no less. Now you're just going to have to move on. Like I said before I will leave it to you to persuade. You seem capable of that and much, much more.