Always ask it. To satisfy your curiosity. To validate or repudiate others’ assumptions or logic. To assess others' assumption of your reason for asking it. So you don’t make the same mistakes.
If you already get the point...
Never come back. - Unknown
It’s probably not that great. Others will likely think of it too. Come up with something nobody else could fathom. Be the enlightened one.
The polite way of saying it’s a disaster. But somehow still gets the job done.
You might have the spatial capacity. You might have the problem solving ability. You might have the intuition. Experience isn't always a prerequisite.
Say only what’s needed to handle objections, then walk away.