How well do you know your characters? Are they just there to advance your plot, or do they have a history, a meaning, a purpose? Getting to know your characters will help you to add depth and motivation to your characters. Writing a back story for your character will allow you to get to know some vital information about who they are, where there come from and thus why they do what they do.
Here are some exercises to help you get better acquainted with your characters:
Many people advise you to create a past for your character, but I suggest that you take it a step further and imagine that you are in an interview with them. Ask them where they came from, where were they born, what were there parents like, how did they do at school, etc. As you’re picturing the interview, think of how they are dressed, what they look like and how they act. By imagining their response you’ll gain information from both what they say and how they say it.
What’s in their…
Take an object such as a car, or a handbag, or a place such as their bedroom or office. What’s in it? If your character works in an office, then what does it look like? Is the room spotlessly tidy, organized chaos, or a just a mess? Are there old coffee cups lying around, or perhaps a bottle of gin hidden in the filing cabinet? What do they keep in their desk? Only work related items or perhaps a listening device to record conversations with clients? The tiniest detail can tell you volumes about their personality.
Design a CV or résumé for your character. What information would they put on it? Would they give references and contact numbers, or would they lie about their education and working experience? Is it handwritten, one page or ten pages? Do they make it look professional, or cover it with flamboyant borders and bright colors? Each option that your character chooses will reveal information to you much as a normal résumé will reveal information to a potential employer.
You don’t need to incorporate every aspect of your character’s back story into your plot. That much information would end up confusing and boring your reader. These exercises are designed to help you understand why your characters do what they do. Getting to know your characters is like getting to know a real person. Once you get to know bits of information about where they come from and how they got here, then you can begin to understand what drives them to do what they do and act the way they act. Understanding where your characters come from will increase your ability to explain to the reader what motivates and drives the characters, which in turn gives your readers a better ability to relate to your characters.