The word “human” has one apostrophe and one stroke, so my interpretation is that people are both physical and psychological in order to become a healthy person! We all know to go to the hospital for physical diseases. But the psychological diseases are still defective. Some even think that it is something unspeakable and lead to serious consequences – suicide. In our country, the death rate of suicide is one of the highest in the world, and suicide among young people is the number one cause of death. I think the result of this is that people do not know about mental illness and do not seek help from psychologists. So how to identify early. Some people are slow onset, early manifestations are often not easy to understand than the surrounding people for mental illness, know that the development of serious illness, family members are still difficult to recall the exact onset of time, the early symptoms of psychological disease are; 1, insomnia: manifested as difficulty falling asleep, early awakening, wake up and then difficult to fall asleep, poor sleep quality, more dreams. 2.Lack of energy: manifested as fatigue and weakness all day, lying in bed, unable to sleep, thinking about irrelevant and unrealistic things, mostly bad and negative content. 3.Loss of interest in life: the original hobbies disappear. Not willing to interact with people, love to be alone. 4.Inconsolable mood: unwilling to hear any sound, sensitive to sound, increased alertness. 5. Laziness:No personal hygiene, not serious about work. Not disciplined in labor, students are late, leave early. Do not complete homework. Academic performance decreases, and feel indifferent to criticism, still I do what I want. 6. Indifference: indifference to people. Avoid society, few words often sit alone, or inattentive. Indifferent to the concerns of others. 7.Self-talking, self-laughing; often hear the patient muttering, do not know what to say, or laugh alone. It is incomprehensible. 8.Suspicion: Suspicion that others have ill will toward them for no reason. Emotionally volatile. Good innocent tantrums or nervousness and fear. 9.Inexplicable physical discomfort; always emphasize their insomnia, headache, easy fatigue as a reason to avoid society and work for a long time. And settle for the status quo. Please note that this is one of the important differences between physical illness and mental illness, i.e., you do not feel that there is something wrong with this, nor do you actively seek medical treatment for physical discomfort. 10, peephole symptoms: prolonged time sitting in front of the even word, short ominous own face. This may be due to a symptom called perceptual syndrome caused by the patient to see their own face deformed, or unreal, so that a long time to look in the mirror. 11.Emotional instability: sadness and tears because of trivial things, or excited, or lashing out, which does not match their previous character.