Core Insights - The article emphasizes the connection between an individual's internal feelings and their energy levels, suggesting that emotional instability often stems from insufficient energy [2][67]. Group 1: Physical Energy - The article discusses how physical energy impacts emotional stability, highlighting that when individuals are physically drained, they are more prone to negative emotions and irritability [7][22]. - A case study of a writer, Margarita Pasos, illustrates that after experiencing physical exhaustion due to family responsibilities, her anxiety resurfaced, indicating the importance of maintaining physical health to manage emotions [9][18]. - The article suggests that adequate rest, nutrition, and a positive mindset are essential for replenishing one's energy and managing emotions effectively [21][28]. Group 2: Mental Energy - The article presents findings from a social experiment indicating that individuals with unstable emotions often focus on negative aspects of situations, leading to a cycle of complaints and anxiety [31][32]. - It highlights the importance of cognitive reframing, where changing one's perspective on past experiences can lead to emotional healing and stability [40][42]. - The concept of growth mindset versus fixed mindset is introduced, suggesting that those with a growth mindset view challenges as opportunities for development, which contributes to emotional resilience [48][49]. Group 3: Psychological Energy - The article notes that individuals with higher psychological energy tend to have better emotional stability and adaptability to life's challenges [60][62]. - A professor's observation of differing emotional responses in various living environments illustrates how psychological energy can be depleted by stressful circumstances, leading to emotional outbursts [52][53]. - The article concludes that enhancing one's skills and cognitive abilities can lead to greater emotional control and stability, as individuals become more capable of managing their circumstances [62][66].

Core Viewpoint - The article explores the psychological growth of the character Li Shande in the drama "The Lychee of Chang'an," illustrating the ancient wisdom of "practicing in affairs" through modern psychological perspectives [2][8]. Group 1: Initial Psychological State - Li Shande initially experiences fear and avoidance when faced with the daunting task of being the "Lychee Envoy," reflecting a common human instinct for self-protection [3]. - His initial reaction includes attempts to evade responsibility, showcasing a psychological defense mechanism triggered by perceived threats [3]. Group 2: Action and Control - As Li Shande engages in the task, he encounters numerous challenges but utilizes his mathematical skills and innovative methods to overcome them, marking a shift from fear to a sense of control [4]. - This phase highlights the concept of self-efficacy, where each small success enhances his confidence and ability to manage the task [4]. Group 3: Team Collaboration - Li Shande transitions from a solitary approach to recognizing the importance of teamwork, collaborating with others to achieve the task effectively [5]. - This shift represents a move from a fixed mindset to a growth mindset, emphasizing the value of learning and cooperation in enhancing capabilities [5]. Group 4: Moral Courage - Upon completing the task, Li Shande faces a moral dilemma regarding whether to disclose the burdens faced by the common people, ultimately choosing to uphold his principles despite potential consequences [6][7]. - This decision exemplifies the concept of moral courage, where he prioritizes his values over personal gain, marking a significant transformation in his character [7]. Group 5: Overall Psychological Growth - Li Shande's journey illustrates that psychological resilience is cultivated through practical experiences, emphasizing that those who confront challenges rather than evade them can find strength and clarity [8]. - The narrative encapsulates the essence of "practicing in affairs," suggesting that true psychological growth is embedded in the specific tasks and challenges one encounters in life [8].