The act of extending the pinky finger while taking a drink from a glass is often associated with a gesture of elegance or refinement, but its origins are somewhat unclear. There are a few theories as to why this practice became popular:
Etiquette and Manners: In the past, especially during the Victorian era, displaying proper etiquette and manners was highly valued in high society. People were expected to maintain a certain level of formality and grace, even while performing mundane tasks like drinking. Extending the pinky finger was one of the ways people tried to show sophistication and good breeding.
Balance and Stability: When holding a delicate teacup or glass, extending the pinky finger could potentially help balance the object and provide additional stability. However, this explanation is more of a practical benefit than a primary reason for the gesture.
Mimicking Aristocracy: It's believed that the practice of extending the pinky finger originated as an imitation of the aristocracy. Members of the upper class often drank from delicate cups and glasses, and the gesture of extending the pinky finger became associated with emulating their refined behavior.
Social Imitation and Norms: Sometimes, behaviors become widespread simply because they are imitated by others. If one influential or admired person adopts a certain gesture, it may catch on and become a social norm over time.
Despite its historical associations with elegance and class, the act of extending the pinky finger while drinking is not as common today. In many cultures, it is no longer considered a necessary or even polite practice. In fact, some may view it as pretentious or affected.
Ultimately, the way people hold a glass while drinking can vary widely based on cultural norms, personal habits, and social context. The most important thing is to be comfortable and respectful while enjoying a drink, regardless of how you choose to hold your glass.