Final answer:
Writing plays a key role in personal growth and communication by facilitating reflection, analysis, and expression of informed arguments.
Step-by-step explanation:
Writing serves multiple functions in one's life, such as aiding in personal development and enhancing communication skills. It is an essential tool for learning and articulating critical analysis. When engaging with texts, writing helps to solidify and communicate one's thoughts and arguments effectively, going beyond subjective reactions to provide an evidence-based argument. By breaking down a text into basic elements like character and plot, then exploring themes and writing style, one constructs a strong analytical perspective. Furthermore, writing for reflection and argumentative research are fundamental practices that encourage original thinking and a deeper understanding of a subject that can be communicated persuasively to an audience.