What possible reasons might Doyle have for beginning the stroy with the discussion of the walking stick?

Doyle likely begins the story with the discussion of the walking stick to immediately engage the reader's curiOSity and establish an atmosphere of mystery. The walking stick serves as a symbol of the character's personality and social status, prompting readers to consider its significance. Additionally, this focus on a seemingly mundane object sets the stage for the detective work that will follow, highlighting the importance of observation and deduction in the narrative.