Core Viewpoint - The article emphasizes the importance of personal growth over confrontation, suggesting that stubbornness and a refusal to accept feedback can lead to missed opportunities and stagnation in both personal and professional life [4][7][71]. Group 1 - A case study is presented about a founder who ignored team and market feedback, leading to project failure and becoming a laughingstock in the community [4][7]. - The article discusses the concept of "self-serving bias," where individuals prioritize winning arguments over meaningful discussions, ultimately leading to personal and professional setbacks [15][17]. - The narrative includes examples of individuals who, by being open to feedback and criticism, were able to grow and succeed, contrasting with those who remained rigid and defensive [22][66]. Group 2 - The article highlights the negative impact of habitual rebuttal on relationships and opportunities, suggesting that such behavior can alienate others and hinder collaboration [35][36]. - It recounts a story of a truck salesman who learned to listen and acknowledge customer concerns, resulting in increased sales and better relationships [38][42]. - The importance of humility and self-reflection is stressed, indicating that those who are open to learning and accepting their limitations are more likely to achieve success and wealth [66][70].