This document discusses feedback and grading in education. It addresses issues with teachers' comments being too short and cryptic or showing irritation, which can negatively impact students' emotions. Studies show students often misinterpret vague comments, feeling overwhelmed and frustrated. The importance of emotions in learning is discussed, with negative feedback harming confidence while positive feedback enhances cognition. Commenting should focus on coaching revision to improve writing. Direct criticism without mitigation leaves students to interpret tone, feeling defeated, while mitigating comments frame criticism positively. Ranking student work leads to unreliability, lack of communication, and oversimplification, while evaluation identifies strengths and weaknesses. Evaluation-free zones like freewriting and sketching benefit students by removing evaluation.