When we are used to the work、wealth or happiness,we seldom forecast change.Just like hem or haw,who had not been paid attention to the small changes on their cheese each day.It's not until the cheese disappeared that they became to ask why or what to do next.

When we lost what we have owned,some of us act like hem who prefer to stay at the old place rather than find a new cheese station.It's because we are afraid of failure or we think ourself getting too old to accept a new challenge.