The concept of luck varies across cultures. In many Asian cultures, luck is believed to be influenced by the alignment of the stars and planets. In Chinese culture, the concept of "feng shui" is used to determine the luck of a person or a place. In India, the concept of "karma" is used to explain the role of luck in an individual's life.

Moreover, social media has made it possible for people to share their lucky experiences with others. Hashtags such as #luck and #blessed have become popular on platforms like Instagram and Twitter.

Studies have also shown that people who believe in luck tend to have a more optimistic outlook on life. They tend to be more hopeful and resilient in the face of adversity. On the other hand, people who do not believe in luck tend to be more pessimistic and fatalistic.