A popular social media post explored why Severus Snape and several other Hogwarts instructors might be seen as flawed teachers. The dialogue centers on a viewer who has been watching Harry Potter anew while also beginning a teaching internship. The reviewer acknowledges Snape’s exceptional skill as a potions master and even a personal favorite in a narrow sense, yet argues that this does not automatically translate into effective classroom leadership. The takeaway is clear: proficiency in a domain does not guarantee the ability to guide and motivate a classroom full of diverse learners. The core assertion remains that teaching hinges on engagement and accessible pedagogy, not just expertise in a single subject. The writer emphasizes that there are numerous methods and technologies available today to present material in compelling, accessible ways that can spark genuine curiosity rather than fear-based compliance.