At the beginning, Calculus was very difficult for me. I didn't understand limits, derivatives, or integrals. The words were new, and the ideas were confusing. In class, I felt shy. I didn’t want to ask questions because I thought, “Maybe my question is stupid.” But then, I got a very bad grade on a quiz. I was sad and a little angry. I said to myself, “I want to understand this!” So, I started asking questions. At first, I asked the teacher after class. Then, I started to ask questions during class. I asked things like “Why do we do this step?”,“What happens when x goes to infinity?”,“Can you explain it again?”.I asked so many questions that my teacher smiled and said, “You really like asking questions, don’t you?” Sometimes she looked tired, but she always helped me. My classmates laughed and said, “You ask more questions than the teacher!” But asking questions helped me a lot. I started to understand the ideas. I saw how the formulas worked. Slowly, I felt better and more confide...