• Being in the moment: consciously connecting and engaging with what's happening in the here and now;  
• Dissociation (observing your thoughts) : Learning to "step back" and distance yourself from your thoughts, images, and memories;  
• Openness: Not making room for painful feelings, feelings, impulses and emotions with an open mind;  
• Seeing ourselves (being fully aware of) : Whatever we think, do, feel, or perceive, observing ourselves can make us aware of it at all times;  
• Values (what is most important) : Clarifying self-worth, using it to choose the direction of life and guide us forward;  
• Commitment to action (to do) : to continue to take actions consistent with values to achieve a rich, fulfilling, meaningful and happy life;  

6 skills of ACT Life Happiness Course:  

• Facing reality (Mindfulness) : Common practice techniques: Mindful breathing, STOP technique;  
• Acceptance of reality (acceptance) : externalization technology: dialogue with self emotions, do some ritual behaviors, participate in activities, write emails, memorial ceremonies, etc.  
• To let go (dissociation) : to distance oneself from thoughts, images, and memories;   
• Step outside and take a look at yourself (self-awareness) : To sort out the relationship between yourself and yourself, step outside and take care of yourself; 
• Stay true to your original values: Visualize yourself in the future, identify what is most important to you, and take action now to achieve your future goals.  
• Continuous action (committed action) : Focus more on your goals than difficulties and failures, and take continuous action to achieve your goals;