To give difficult feedback, use the Situation-Behavior-Impact (SBI) model. Instead of making accusations, state the situation, the specific behavior, and crucially, the impact it had on you. This approach prevents triggering a defensive, fight-or-flight response in the recipient.

A colleague offering honest, difficult feedback should be seen as an act of profound gratitude. It demonstrates a deep investment in your personal and professional growth, and having the courage to offer such 'coaching up' is a pivotal, though uncomfortable, opportunity for development.

When receiving harsh feedback, avoid a defensive posture by mentally reframing the interaction. Instead of seeing it as a personal attack across a table, visualize both of you on the same side, collaborating on a problem written on a whiteboard. This shifts the focus to the idea, not the person.

A strong, emotional reaction to feedback is a key indicator of pre-existing self-awareness. The anger isn't about the information itself, but about being held accountable for a shortcoming you already knew existed and needed to fix.

The best way to receive constructive feedback is to simply listen. Resist the engineering impulse to immediately "debug" the situation by asking questions, which can make the giver feel they must justify their feedback. Absorb it first, then reflect and follow up later.

Teams often react to negative feedback with a 'grief curve': shock, anger, and denial. Leaders should see this not as a problem, but as proof the team is invested. The goal isn't to eliminate the reaction, but to help the team move through it faster.

Rather than silencing your negative inner voice, reframe it as a brutally honest best friend trying to protect you. Listen to its specific criticisms to pinpoint your weaknesses, then use that information to create tactical plans for improvement.

Bridgewater's Co-CIO has learned to "treasure" the feeling of anger or defensiveness when receiving criticism, especially from junior colleagues. He sees this emotional reaction not as a reason to dismiss the feedback, but as a powerful signal that it's touching on a real blind spot he is subconsciously trying to ignore.

Overcome the fear of negative feedback by reframing it. A person leaving a hateful comment is likely deeply unhappy. Instead of feeling attacked, feel pity for their state of mind. This psychological shift neutralizes the comment's emotional power over you.