Excessive care is manifested as follows: First, the patient obviously expresses pity and sympathy in front of the patient, and is too cautious in talking with him, such as not daring to look at each other, looking at each other, etc. The patient will thus associate himself with the difference between himself and ordinary people and has been excluded from the normal life of society, and those introverted and sensitive patients will feel this way more strongly. Secondly, the care and attention is too perfect, even squeezing toothpaste and wringing towel are all taken care of instead, which will make patients feel that they are an invalid and lose their confidence in life, and some patients will have a dependence psychology, which will cause loss of function and incompetence after tumor cure. Thirdly, intentionally cut off the contact between patients and their families. Such as restricting visitation too strictly, forbidding patients to read books and newspapers, narrowing their activities, etc. The consequence of this is to make patients feel lonely more strongly and even produce the feeling of being abandoned by the society. Fourthly, inappropriate taboos, such as not eating this and not touching that, and normal conjugal life are also politely denied, which are most likely to lead to malnutrition and mental abnormalities. In fact, as long as the tumor patients are not in particularly serious condition and not the necessary auxiliary measures (such as the implementation of chemotherapy and personal treatment requires isolation and sterilization to prevent cross infection), there is no need to restrict their normal activities, their diet need not be abstained from eating, and their sex life need not be cancelled from now on, instead, they should be allowed to carry out appropriate exercise and functional exercise, and encouraged to start from taking care of themselves to approach society. It is fully beneficial to recovery. Nowadays, tumor is no longer an incurable disease, and the suffering brought by tumor can be eliminated or reduced by appropriate measures. Various effective treatments can greatly prolong their survival time and restore their working ability.