Five examples of feedback include: positive feedback, which reinforces good behavior; constructive feedback, which guides improvement; negative feedback, which identifies problems without much guidance; formal feedback, given through structured channels like evaluations; and informal feedback, which happens spontaneously in daily interactions. Each type plays a role in performance and development, and using the right form at the right time helps build stronger communication and more effective collaboration within teams or between peers. Offering constructive criticism can be challenging yet essential, fostering a culture of open communication and continuous improvement.