Final answer:
The question explores the struggle of having competing identities or cultures, specifically in the context of W.E.B. Du Bois's theory of double consciousness.
Step-by-step explanation:
In the context of the question, it is not clear who 'Keller' refers to. However, based on the provided information, it seems that Keller could be referring to W.E.B. Du Bois, who wrote about the experience of being a problem in his book 'The Souls of Black Folk.'
Du Bois explored the concept of double consciousness, which is the idea of having multiple identities or cultures that compete with each other.
This struggle of having competing identities or cultures can be seen in various situations where language clashes with or supports one's identity or culture.
For example, in a multicultural society, individuals may face challenges in expressing themselves and being understood due to language barriers. This can lead to misunderstandings and conflicts.
Overall, the question is discussing the concept of having competing identities or cultures and how language plays a role in defining, shaping, and changing one's identity or culture.