Boy did you ever say a mouthful with that!!.. Yes, it is the hard answers that can be difficult.
With me, all questions are fair game. And i expect the same in return. So i'm alright with answers whatever they may be.
However in my experience there are many who operate on a "need to know" basis or a "Don't ask, don't tell" mode. How do you ask these people hard questions when anything you say may hit the target?
Sometimes even the most innocuous questions can lead to most horrific blow ups!!
I have found that when questions are asked that make someone uncomfortable, hit to close to home, or are all to truthful.........they are the hardest questions to ask......