There's certain questions that you can ask, but you will almost never get an honest answer, because the downside of potentially upsetting someone far outweigh the upside of being completely frank.
It's the same reason HR never gives an honest answer when someone is declined for a position. There is no upside whatsoever for them to be honest about the reason, and lots of potential negative negatives.
It's the same reason HR never gives an honest answer when someone is declined for a position. There is no upside whatsoever for them to be honest about the reason, and lots of potential negative negatives.