In the early stage of cancer, a series of changes will occur in psychological activities, which can be summarized as follows: anxiety, anger, depression, despair, suspicion, adaptation disorder, etc. The emergence of these characteristics varies from person to person, and is related to the age, gender, occupation, cultural level, life status, etc. All the characteristics may not appear in the same patient, and the degree of reaction is also different, and the adjustment should be targeted. Targeted, years of clinical experience tells us that men’s ability to withstand less than women, the higher the level of education, the more suspicious, often easy to delay the best time for treatment (repeated understanding of the condition, the Internet, checking medical books, a number of hospitals to seek evidence, the combination may be that each said differently can not get the right idea) think too much is not conducive to treatment. On the contrary, I saw an advanced patient with some intellectual disabilities, whose family members coaxed him to be cured every day, knowing that the cure rate of this tumor in the advanced stage is not high (without the interference of psychological factors), which proves that psychological factors affect the efficacy of the treatment. Only people with mental disorders can have no psychological change after suffering from a tumor, but it is the best strategy to make sense out of this panic as soon as possible, shorten the cycle of psychological characteristics at the early stage of the disease, adjust one’s emotions to become rational, and cooperate with family members and doctors to choose the best treatment plan. We must believe in science, establish the belief of overcoming the disease, and actively cooperate with medical personnel to complete the treatment process. It is never desirable to ignore the disease, find experienced doctors and family members to work out the best treatment plan together, and the positive attitude of the patient is especially important for overcoming the disease. Now there is a misunderstanding in the society about the attitude towards tumor, after the tumor is just found out, the family members hide the disease from the patient, worrying that the patient can not accept the reality, refuse the treatment, and think of an accident, which is totally wrong. Clinical experience proves that most of the patients who are able to overcome and recover from the disease know their own condition, just imagine that they don’t know what kind of disease they have, how to face the systemic and local reactions to organ and tissue resection, radiotherapy and chemotherapy. Systemic and local reactions. Family members to cover up, stuttering exchange, to the patient to increase the psychological burden, resistance to intensify, the treatment of recovery is not favorable. Successful treatment case is to tell patients the truth about their condition and encourage them to enhance their confidence in overcoming the disease, and patients can communicate more smoothly with their family members and medical personnel after being informed. It can accelerate the patients’ acceptance from anxiety, anger, depression and despair, and replace them with acceptance, recognition and transformation into “struggle type” as soon as possible, so that the patients’ passive acceptance of treatment can be changed into active participation in the treatment, which has been proved by practice: open treatment is more conducive to the recovery of cancer patients. Psychologists summarize the emotions after suffering from tumor as four types: unbelieving type, hopeless type, blandly accepting type and struggling type. All patients without exception have to go through this process, shorten the process of unbelieving and hopelessness, the shorter the better, and go to blandly accepting as soon as possible, and gradually transform into struggling type, to overcome the disease and go to the recovery.