Final answer:
The intuition of oneself concerning the function of thought can be linked to Kant's theory of innate categories, which are necessary to comprehend experiences. Philosophical intuition is a clear and distinct insight, and applying these categories could help to clarify and organize one's thoughts and self-awareness.
Step-by-step explanation:
The intuition of oneself in regard to the function of thought can be understood via Kant’s theory, which involves categories. These are innate rules necessary for comprehending experiences, including the act of self-thinking or self-consciousness. According to Kant, without categories such as causation, substance, self, and identity, we cannot make sense of the world we perceive. Our understanding of concepts like space and time also relies on the mind's innate structures.
Moreover, philosophical intuition refers to an insight into the essence of things, distinct from a 'gut feeling' or 'hunch.' René Descartes defined intuition as a clear and distinct conception within the mind, leaving no doubt about what is understood. Therefore, determining the intuition of oneself could engage with these fundamental categories to clarify thoughts and self-awareness. This aligns with Descartes's assertion on the role of abstract reason in knowledge acquisition, famously encapsulated in his statement 'I think therefore I am.'
In sum, the determination of one's intuition regarding thought function would likely involve applying innate categorical structures to clarify and organize experiences and self-knowledge, thereby enabling the mind to interact with abstract concepts through reason.