The document provides guidance on building tension in stories through the use of sensory details, symbols, and dialogue. It suggests that describing what characters see, hear, touch, smell, and taste can make the audience feel more involved in the action. Symbols like shadows, smells, and harsh natural elements can create an eerie mood and sense of impending danger. Dialogue can reveal character traits, provide information to advance the plot, and summarize events. The document uses examples to illustrate how a story is improved through sensory details that engage the five senses.