In a personal reflection, the author expresses a lack of warmth in their demeanor, feeling cold and sharp rather than inviting or kind. They explore the origins and meanings of the Korean term '살갑다' (warm-hearted), which originally referred to spaciousness, both in terms of physical space and personal characteristics. The author questions what allows some people to exhibit genuine warmth and kindness, contrasting this with their own feelings of distance and an inability to embrace others.

The essay delves into the idea that being warm-hearted is more than just a personal trait; it's closely tied to the societal context in which a person exists. The author suggests that societal pressures and competition can create a constricted space in one's life, making it difficult to extend warmth to others. The notion of having a 'heart of spaciousness' is presented as critical for fostering kindness, and the author argues that true warmth arises when individuals have the mental and emotional space to welcome others into their lives.

Ultimately, the piece suggests that the coldness many people feel may not stem from an intrinsic lack of warmth but rather from a crowded or restricted social environment that leaves little room for kindness. It calls for a broader understanding of warmth as a collective societal responsibility, urging for an environment where individuals can cultivate genuine care and connection with one another.