Admire you. You are such a strong & capable woman who single-handedly brought up a daughter. You are still shining with a positive and open outlook at this age. Not too many Asian women are like that. I'm at the same age as you. 67 is not old in today's world & western thinking. Work a little bit. Keep growing - learning new things ( language, culture, skills, knowledge), making new friends, exercising, and having a healthy diet. All these would bring us a long & happy journey. Best wishes from Sydney. ( Sorry, I don't know how to type in Chinese.)