The discussion centers on the desire to learn about vectors and their interactions, particularly focusing on the cross product and dot product, from a more rigorous perspective. Participants suggest exploring linear algebra and vector calculus textbooks as foundational resources. Recommendations include looking into specific texts, such as "Linear Algebra" by Kunze and Hoffman, which covers inner products in detail. The conversation emphasizes the importance of context in understanding the concepts of vector and product, noting that the choice of textbook may depend on personal preference and existing knowledge level. Overall, the aim is to deepen the understanding of vector operations beyond superficial treatments found in standard textbooks.