Candor emphasizes being flat and straight, and sincerity refers to sincerity and truth. Honesty means not concealing or modifying one's true self and being honest with others, oneself, and heaven and earth. Everyone has the need to maintain a psychological balance. If one or both parties cannot maintain a psychological balance in communication, it will inevitably lead to a relationship rift. When the mind is in an unbalanced state, people need to spend a considerable amount of energy to adjust, the time is short enough, but if the time is long, they will be exhausted because they spend too much energy. In busy work, if we are not honest with each other and only say what is beneficial to ourselves in the process of communication, it will lead to self-closing.