Graduate classes typically involve small groups of students, often ranging from 4 to 18 participants, with some exceptions. The learning environment is not akin to high school classes or one-on-one tutoring; instead, it emphasizes discussion, independent study, and research assignments. Students are expected to engage in self-directed learning, especially during thesis or dissertation work, where they meet with advisors periodically but largely work independently. Concerns about self-teaching are common, particularly among high school students transitioning to higher education. Effective study strategies are crucial, as many students struggle with self-teaching due to improper methods. It is emphasized that learning how to learn is a skill developed over time, and students should assess their study approaches and adapt them based on what works best for them. Engaging with multiple resources and practicing problem-solving are recommended to deepen understanding of complex concepts. Overall, success in graduate school requires a proactive attitude towards learning and a willingness to explore material beyond classroom lectures.