One of the central themes in "I Can Give You Anything But Love" is the exploration of identity and self-discovery. Gary Indiana's journey from a young gay boy in rural New Hampshire to a prominent figure in the literary and artistic scenes of New York and Los Angeles is a testament to his resilience and self-awareness. His candid reflections on his struggles and triumphs provide a powerful narrative about the importance of understanding and embracing one's true self.

Indiana's memoir is rich with cultural and social commentary, offering insights into the various subcultures he has been a part of. From the countercultural movements of the 1960s and 70s to the vibrant and often chaotic art scene of 1980s New York, Indiana provides a unique perspective on these pivotal moments in American history. His observations are sharp and often humorous, making the book not only informative but also highly engaging.

Throughout the memoir, Indiana skillfully weaves together his personal experiences with broader political and social issues. His time in Cuba, for example, is not just a backdrop for his personal reflections but also a lens through which he examines the complexities of Cuban society and politics. This intersection of the personal and political adds depth to the narrative, making it a thought-provoking read that encourages readers to consider the broader implications of Indiana's experiences.