Whether a brain tumor can live like a normal person after craniotomy is determined by the nature of the tumor and whether there are complications during the surgery. If the tumor is benign and superficially located, the surgery is relatively easy and can achieve complete resection of the tumor and no recurrence after the surgery, so it can achieve the purpose of cure and can live like a normal person for a long time. If the tumor is deeper, serious complications such as hemiplegia and coma may occur after surgery, and the patient cannot live like a normal person. If the tumor is malignant, it will recur after surgery, requiring repeated surgeries. After multiple surgeries, different neurological dysfunctions will occur, and the patient will not live like normal people, and a series of complications such as hemiplegia or even coma will occur.