Core Concept - The article discusses the concept of "internal consumption personality," which refers to the excessive psychological resource depletion caused by self-criticism and self-opposition, leading to exhaustion without tangible results [4]. Group 1: Definition and Characteristics - Internal consumption personality is characterized by a continuous internal struggle and self-criticism, resulting in significant energy depletion in real life [4]. - Three typical manifestations of internal consumption personality include: 1. Perfectionism: The pursuit of absolute correctness, leading to anxiety over minor flaws [5]. 2. Rumination: Overthinking past mistakes and others' evaluations, causing prolonged distress [5]. 3. Anticipatory anxiety: Worrying about potential negative outcomes of future events, often leading to inaction [5]. Group 2: Strategies to Overcome Internal Consumption - To stop self-opposition, individuals should shift their energy from self-criticism to problem-solving. Three methods are suggested: 1. Transform "thinking" into "doing" by creating specific plans instead of dwelling on abstract anxieties [6][7]. 2. Accept that imperfection is normal, applying the "70% principle" where achieving 70% completion is sufficient for practical use [8]. 3. Treat oneself with the same kindness as one would treat a friend, using self-encouragement techniques to foster positive self-recognition [10]. Group 3: Conclusion - Internal consumption is not merely a flaw but a signal from the psyche indicating the need for self-care. By reducing self-criticism and focusing on present actions, individuals can regain energy to face life's challenges [11].