I gave a quiz in my 10:00 class yesterday. One of my students, who so far has always been ready in class with the right answers, and excited about the course material, and in every way just the kind of student I love to have in class, fell apart when he got the quiz. His hands shook, sweat beads popped out on his forehead. He second-guessed every answer he put down, raising his hand constantly throughout the quiz for clarification, reassurance, validation, his voice wobbling nervously every time he asked a question. My heart went out to him, over and over again.