Why doesn't the famous doctor snoz ever change his mind?

The famous Doctor Snoz is characterized by his unwavering convictions, which stem from a combination of deep-seated beliefs, extensive experience, and a strong sense of intuition. His steadfastness may also be influenced by a reluctance to admit error or a desire to maintain authority in his field. Additionally, he may prioritize consistency over adaptability, believing that changing his mind could undermine his credibility. Ultimately, this rigidity can hinder his ability to evolve with new information or perspectives.