How can individuals effectively communicate their boundaries and assert themselves in situations where they are receiving negative feedback or criticism?

Individuals can effectively communicate their boundaries by clearly expressing their limits and expectations in a calm and assertive manner. They can also use "I" statements to express how they feel about the feedback or criticism they are receiving. It is important to listen actively to the feedback, reflect on it, and respond thoughtfully rather than reacting defensively. Setting boundaries and asserting oneself may involve setting consequences for unacceptable behavior or seeking support from a supervisor or HR if necessary.