it is a very real fear. When you look around and realize everyone that works at a company that is over 60 is in upper management it becomes clear that you eithe

it is a very real fear. When you look around and realize everyone that works at a company that is over 60 is in upper management it becomes clear that you either move up or out. I have also noticed it is sometimes hard to keep up with certain types of work after a certain age. The strength you retain as you get older is wisdom of experience.