Professors' roles and compensation vary significantly by institution and country, with teaching often being the primary responsibility at smaller colleges, while research may serve as a supplementary activity. The negotiation of teaching loads is common during hiring, influenced by institutional needs and the candidate's research capabilities. Senior professors typically have more flexibility in scheduling classes compared to junior faculty, who may have less choice. The discussion also touches on the perception of teaching as a side job for professors, emphasizing that they are compensated for attracting students and securing research funding. The conversation humorously reflects on the challenges of teaching morning classes, with some expressing a dislike for early hours, while others embrace them. Overall, the importance of teaching in higher education is underscored, questioning the feasibility of a university without classes.