The tales that particularly bother me are the ones where the hard working employee is on the receiving end of a long laundry list of vague criticisms lacking supporting examples, and with expiration dates of many, many months ago. These unfortunate feedback discussions are all about ego on the part of the giver and are perceived as a sneak attack by the receiver. The giver walks away feeling like he executed on his management tasks, and the receiver walks away feeling like he was executed. People appropriately describe feeling angry, confused, frustrated and depressed after one or more feedback attacks.
While there’s no doubt this is a tough situation for the receiver, there are a number of strategies that can take the sting out of the attack and potentially help build or repair your relationship with your boss in the process.

