There really is no such thing as too much work. Those limits are determined by the individual person. Some people make work their priority and do it endlessly. Others have different goals and set limits on their work. What's best for you is up to you.
My full name is Ankit Shukla. I have been a RN for over six years. I am pursuing my dream of motivational speaking. I speak of the better life because we can all have a better life. I would love to help you!