Try to get what your teacher is teaching you
Somesh was preparing for the medical entrance test. One day, a professor of Physics was teaching students an important concept of Physics. Somesh asked the professor, “Why are we studying this? It is of no use to us.” “It saves lives,” the professor replied. After some time, puzzled by the professor’s reply, Somesh said, “But how does Physics save lives?” “It keeps people like you out of the medical colleges,” said the professor. All the students in the class burst into laughter. Somesh felt embarrassed and decided to focus more on Physics.
Moral: Try to get what your teacher is teaching you.