On other days, you may stumble like a baby first learning to walk. Think critically Science and math texts are not eternal truth. You're free to ask questions or disagree with the author. If you do so, state your questions precisely and base your disagreements on evidence. Remind yourself of the big picture Pause occasionally to get the big picture of the branch of science or math you're studying.
Physics studies how matter and energy interact.
Physics and calculus are used by many people, including architects, engineers, and space scientists. Ask questions fearlessly In any subject, learning comes when we ask questions. And there are no dumb questions. To master math and science, ask whatever questions will aid your understanding. Students come to higher education with widely varying backgrounds in these subjects.