Hello,
The metaphysical meaning and interpretation behind James Joyce's books can be complex and difficult to understand. However, with a college level education, you should be able to gain a better understanding of the deeper meanings in his works.
Joyce's writing is often seen as a reflection of his own life experiences and the world around him. He often used symbolism and metaphors to convey his thoughts and feelings about the world. For example, in Ulysses, Joyce uses the character of Leopold Bloom to represent the common man who is struggling with life's struggles. He also uses the character of Stephen Dedalus to represent an intellectual who is trying to find his place in society.
Joyce also used language as a tool for conveying his ideas. He often used stream-of-consciousness writing which allowed him to explore different aspects of life from different perspectives. This style of writing allowed him to express his thoughts and feelings without having to adhere to traditional narrative structures.
In addition, Joyce was heavily influenced by Irish culture and mythology which can be seen throughout his works. He often used Irish folklore as a way of exploring themes such as identity, religion, and politics. By using these elements, Joyce was able to create stories that were both meaningful and entertaining at the same time.
Overall, James Joyce's books are filled with metaphysical meaning and interpretation that can be difficult for some readers to understand. However, with a college level education you should be able to gain a better understanding of the deeper meanings in his works.