Today we started our class at about 5.45pm and we ended it at 6pm. After the class It was still raining, I went outside and watched the rain for a while. I asked a question about one of my classes from a friend and she didn't answer, I thought she missed it, she saw the question but she didn't reply. I really wanted to know about the question and I didn't ask it again. I'm exhausted now. I'm full of unclear methods I want to clear relating to my studies.