How an onion is a metaphor for culture?

An onion is a metaphor for culture because, like the layers of an onion, culture comprises multiple, often complex layers that contribute to its depth and richness. Each layer represents different aspects such as traditions, beliefs, languages, and social norms that shape a community's identity. Just as peeling an onion reveals its inner layers, exploring a culture involves delving deeper to understand its nuances and values. Moreover, interactions with culture can evoke strong emotions, much like the tears that come from cutting an onion, highlighting the profound impact culture has on individuals.