Core Viewpoint - The article emphasizes that the core reason for emotional distress and mental fatigue is not external pressures but rather excessive internal mental strain, which can be alleviated by maintaining a relaxed mental state and avoiding unnecessary internal conflicts [1]. Group 1: Overthinking - Overthinking, or rumination, is identified as a significant form of mental strain, where individuals repeatedly dwell on negative emotions and past mistakes, leading to anxiety and decreased problem-solving abilities [3][5]. - To avoid overthinking, it is crucial to reduce self-criticism and acknowledge one's emotions without judgment [4][8]. Group 2: Overreacting - Overreacting is another form of mental strain, where excessive focus on future outcomes leads to anxiety and stress, detracting from the ability to engage with the present moment [12][15]. - Emphasizing the importance of being present, the article suggests that focusing on current actions can alleviate 80% of anxiety [22]. Group 3: Over-responsibility - Over-responsibility manifests when individuals take on others' problems as their own, leading to mental exhaustion. It is essential to establish boundaries and clarify responsibilities to prevent this [23][25]. - The article recommends a two-step approach: determining who is responsible for the outcome and setting clear boundaries to avoid unnecessary involvement in others' issues [26][27]. Conclusion - The most effective way to avoid internal conflict is to ensure mental relaxation by not overthinking, overreacting, or over-responsibility, thus maintaining a healthier mental state [28].

Group 1 - The core idea of the article emphasizes that overthinking and excessive mental projections can drain personal energy and lead to feelings of fatigue and anxiety [4][5][15] - The concept of "over-projection" is introduced, where individuals impose their thoughts and emotions onto others, leading to unnecessary stress and exhaustion [13][17] - The article suggests that focusing on controllable aspects of life and reducing mental clutter can enhance energy levels and productivity [18][66] Group 2 - The "Buridan's Ass" effect illustrates how indecision and overthinking can prevent individuals from taking action, resulting in missed opportunities [26][30] - The success of characters like Forrest Gump is attributed to their ability to concentrate on the present and take action without overthinking [33][36] - The article highlights that many personal struggles stem from an unwillingness to let go of past mistakes, which can hinder future progress [43][53] Group 3 - The concept of "rumination" is discussed, where individuals repeatedly dwell on past failures, leading to self-attack and diminished confidence [45][46] - The importance of moving forward and not being bogged down by past experiences is emphasized, as it allows individuals to regain energy and focus on current challenges [62][64] - The article concludes that by reducing internal conflict and focusing on action rather than hesitation, individuals can reclaim control over their lives [66]