Y is for Yes

In whatever situation we find ourselves, God expects His children to be straight-forward with their words or actions. We aren't supposed to be 'grey', 'wishy-washy' or 'lukewarm' in what we do or say.

We are supposed to be people who speak plainly and truthfully, a straight-forward answer to a straight-forward question. And we are supposed to act in the same way.

Let what you say be simply ‘Yes’ or ‘No’; anything more than this comes from evil.
Matthew 5:37 (ESV)