The narrative suggests that the Culture's unique language, Marain, plays a crucial role in shaping how its people think and behave. When individuals from this society stop speaking Marain and begin to use another language, they may undergo significant changes. This transition can alter their actions, thought patterns, and overall identity.

As they embrace a different linguistic framework, they risk losing the intricate nuances and expressive qualities of Marain. Consequently, their capacity for subtlety and depth diminishes, resulting in a more simplistic and less refined mode of communication and thought.