Professors have many obligations beyond just teaching students in the classroom. They are expected to conduct research, publish works, and participate in various service activities for their institution and field. While some professors may seem uncaring, most want students to learn and are dedicated to their roles. The document provides tips for students to get to know their professors better through things like checking faculty webpages, communicating regularly, and participating in class. This can help students succeed and be less intimidated to seek help from professors.