In this episode, Garner highlights the origins of finger crossing, initially used by early Christians to invoke the protective power of the Christian cross and to covertly identify fellow believers in times of persecution. He explains that even before Christianity, pagans may have used the gesture to ward off evil spirits, believing that the intersection of fingers concentrated good spirits and offered protection and luck. As the practice evolved through the Middle Ages, crossing fingers became a symbol of mutual support and wishful thinking between individuals, eventually simplifying into the singular gesture we know today.

Garner further examines the gesture’s modern-day applications, from hoping for good fortune to excusing small dishonesty, and its cultural variations—like how it is considered obscene in Vietnam. He explores the psychological impact of this gesture, suggesting that it serves as a tangible focus for one’s hopes, potentially boosting confidence and comfort. Listen in to learn how this small act intertwines history, culture, and psychology, making it more than just a simple wish for luck.