The black hat is for critical judgment. The black hat points out why something cannot be done. The black hat points out why something will not be profitable. The regulations do not permit us to do that. He has no experience in export management.
Mistakes can be disastrous.
No one wants to make mistakes or do silly things. So the black hat is very valuable. It is the most used hat and possibly the most useful hat. At the same time' it is very easy to overuse the black hat. Some people feel that it is enough to be cautious and negative and that if you prevent all mistakes then everything will be fine.