Selfishness is when a person puts their own needs and desires above those of others. This behavior can lead to a lack of empathy, making it difficult for someone to understand or care about how their actions affect friends, family, or even strangers. For example, a child who refuses to share their toys may be seen as selfish, as they prioritize their own enjoyment over the happiness of others. While everyone can be selfish at times, excessive selfishness can harm relationships and create a sense of isolation. People who are consistently selfish may find it challenging to maintain friendships, as others may feel unvalued or neglected. Ultimately, balancing self-care with consideration for others is essential for healthy connections.