Somehow, I feel nervous these days. I guess it's the result of getting closer to the final exams. There is so many things to learn and I feel there isn't enough time to get well prepared. I'm a computer student and I like my major, especially programming and networking. I dislike the electronic courses. I feel spending time on such courses is a waste of both time and energy. I don't think anyone will expect me to know how to solve circuits as a network manager or even a programmer. In case I want to write a program to solve them, it would already be written!