Here's why:
* Fresh perspectives: Others may have different experiences, knowledge, or opinions about your topic. This can help you see your subject matter from new angles and uncover hidden aspects you might have missed.
* Identifying gaps in your understanding: By explaining your ideas to others, you can identify areas where you need to do more research or clarify your thinking.
* Solidifying your ideas: Talking through your thoughts with someone else can help you organize your ideas, pinpoint your main arguments, and refine your thesis statement.
* Getting feedback on your ideas: Receiving feedback from others can help you identify any potential weaknesses in your argument and suggest areas where you can improve your writing.
* Building your confidence: Talking about your topic with others can help you gain confidence in your knowledge and ability to write about it effectively.
In short, discussing your topic with others during prewriting can lead to a richer, more nuanced, and more compelling final product.