Manuscript editing and proofreading are distinct yet crucial stages in refining writing. Editing, which encompasses developmental and copyediting, focuses on big-picture clarity, structure, flow, and style, enhancing both content and voice. In contrast, proofreading serves as the final meticulous check for surface-level errors such as grammar, spelling, punctuation, and formatting, ensuring a polished and professional final product. Authors should ideally begin with an initial self-edit, then engage in professional editing for content, followed by a final professional proofreading to catch errors that may have been overlooked or introduced during the editing process. Both stages are essential for achieving high-quality writing.