It's easy for one to make that kind of statement or give that kind of advice because one's not the person who has to do it or be affected by it. A: "If people are unhappy with those working conditions, they should just get a new job!" B: "That's easy for you to say. You haven't had to look for a job in over 15 years." You really need to start getting more exercise. I know that's easy for me to say, seeing as I live alone with no kids, but you've got to find the time or your health is really going to suffer.