The general 10-year survival rate of patients with stage 2 breast cancer is around 60%. The survival time of patients with stage 2 breast cancer is affected by many conditions. Patients can achieve better treatment results by actively cooperating with the treatment and maintaining an optimistic mindset. Breast cancer has many different pathological tissue types, and its development has big differences. Breast cancer stage 2 belongs to the early and middle stages, which can be cured after standardized treatment, and the survival time of the patients has also been improved. The patient’s own living habits, work and rest patterns, dietary preferences, emotional factors, etc. can affect the development of breast cancer, which in turn affects the patient’s survival time. If patients follow the doctor’s instructions, take medication on time, live a regular life, don’t smoke, don’t drink, have no bad hobbies, and have a good mood, it is very likely to prolong the survival time.