[jgalar]

Yes, and they will also move the goal posts when you explain why their solution doesn't work.

I feel there is something missing in this whole discussion and that's the question of unsolicited advice. I don't think anyone will feel insulted if the j-word comes out after they have asked for help on a problem.

On the other hand, It's hard not to feel like that question is condescending when it is unsolicited.