This report is a self-reflection on effective business communication, utilizing diagnostic tools to identify communication issues. The author used tools like the Talkaholic scale, intercultural communication assessment, and tolerance for disagreement to analyze their communication style. The report highlights two key issues: intercultural communication apprehension and intolerance to disagreement, providing examples from the author's professional experiences. A literature review supports these findings, exploring concepts related to these communication challenges. Finally, the report presents a six-month action plan designed to address these issues, including journal entries and communication skills classes, aiming for improved communication in diverse professional settings. The report emphasizes the importance of adapting communication strategies for better workplace interactions.