I love the work of Tommy Angelo so a quick quote here from the man regarding Gray Area before
george and Alex flame my post.

In the land of the closest poker decisions - we can easily expect disagreement over which decisions are best. We can expect intelligent, elaborate debates with both sides insisting theirs is the right side. We can also expect to debate with ourselves and to second guess ourselves. "Did I get it right this time?"
And that's why I say: The decisions that trouble us most are the ones that matter least.
Let's say you face a close betting decision, and afterwards, you want a definite answer. You want to know, one way or the other, if your play was right or wrong.
STOP!
That's a mistake. Just by thinking like that, about right and wrong, you are making a mistake. If you play a hand, and you face a close decision, and then you write about it or talk it, I think that's great - seriously. Or if you talk about hands other people played, same thing. All good.
But be careful. Don't fall into the gray area trap.
Don't burn up valuable energy and waste precious sanity. Don't assume that just because you have an answer, and just because someone else has a different answer, that one of you is right and the other is wrong.