The length of time taken to write a novel varies from person to person, depending on many factors such as the theme of the novel, the plot, the characters, and the efficiency of the creative team. For an experienced person, it would usually take a few months to complete a draft of a novel. Then, they would need to spend time revising and perfecting the draft to ensure the quality and fluency of the novel. Before completing the final version of the novel and ensuring that the novel meets their expectations and goals. However, it may take more time for novices to complete a novel because they may need more time to explore the theme and plot and establish the characters and emotional clues. In addition, the efficiency of the creative team might also be affected because everyone might need time to think and prepare. In short, the length of time taken to write a novel varied from person to person, depending on each person's situation and work habits.