The major theme of "Life without Principle" is "freedom", since it talks about the ways in which people can be free from the "chains" of live by living in ways that are beneficial to their mind and body.
So, tell me about your family. Are you married? Is an illegal question. It is illegal to ask about your marital life. It is also illegal to discriminate someone based on their personal life.
Do you have any physical disabilities? Is also an illegal question. It is illegal to ask about any disabilities, they can ask if you are able to complete functions necessary to the job.
