Communication is a skill that needs to be practised, because an inherent truth is that most people who believe they are consummate communicators are actually anything but that.
And that is because the key person in the communication transaction is the person receiving the information not those who are delivering it.
Another universal truth is that people can also use communication to gain an advantage over someone else. Be it through withholding information or putting a spin on facts or details to portray a situation in a manner which is other than reality.
We've probably all done it, with the best of intentions, to protect someone from a situation by consciously presenting information in a certain way so as to limit the impact of the news -- doctors are pretty good at this.
Although my take on this is that it is better to be frank and direct, particularly when it comes to business matters. This approach has been appreciated by many and not appreciated by some but, again, that is down to the receiver of the information.