The job is safe. It’s secure. I know it.  It pays well. That’s what I hear from people when they talk about staying at a job that no longer challenges them.  They offer these as reasons  for staying in a job they don’t like and not doing something else. They say they will make a change some day.  Some day?  Do they know how long they will live?  Do they know when they will die? Do they think they will…