Setting is not just a location for characters to interact.
Setting is critical to a story’s success for several reasons:
Setting affects how a story progresses. Location can be a hindrance to or facilitate story progression. If a character is taking a physical journey, setting can be used to created physical obstacles, such as a hot desert with a long stretch of no services or fellow travelers when a vehicle breaks down. It can also provide an environment for success, such as a calm and peaceful park where a character can collect her thoughts after a stressful or traumatic moment.
Setting can also affect a character’s worldview and mindset. When, where, and how we grow up shapes us. Consider the differences in how two characters may think and act when one grew up on an organic farm and volunteered at a no-kill pet shelter and another character grew up on a ranch where animals provided food and income and nature was often seen as a enemy to survival.
Setting also helps to establish the atmosphere of scenes and affects reader perception of events. Picture a character walking down the aisles of a bookstore. How does the experience differ when the shelves and books are nicely arranged, there is plenty of light, and cheery music is playing in the background, compared to if the store is dark and musty with scattered stacks of book, the only sound the character’s footsteps and those of someone following him just out of sight? Details of the setting can make all the difference in how an experience will be perceived, both by the character and the reader.
Setting also affects the characters’ choices and actions, depending on how it impacts the scene or story. If a character has a clear view of escape from a dangerous situation, she will most likely take it. If, however, her view is blocked by other people or objects in the way, the decision will take longer to make because she has to consider multiple options. The possibility of a wrong decision or inaction increases. Also consider how a room filled with people all staring, waiting for an answer will provide more pressure to give in or lie as opposed to a one-on-one meeting in a welcoming and bright office.
Lastly, setting can also act as a character, either as an antagonist, such as in a survival situation, or as a protagonist, such as a garden that provides solace and comfort to an introverted person who fears the unknown.
Carefully consider the details of setting and how it will impact all elements of a story.