Why did nick joaquin wrote the woman who had two navels?

Nick Joaquin wrote "The Woman Who Had Two Navels" to explore themes of identity, cultural conflict, and the complexities of post-colonial Filipino society. The novel reflects the struggles of individuals caught between tradition and modernity, showcasing the psychological and societal dilemmas faced by the characters. By using a blend of realism and fantasy, Joaquin delves into the idea of duality in the human experience, making it a profound commentary on the search for self in a rapidly changing world.