Could Your Job Be on the Line?

How safe do you feel at your present job?
For some people, they do in fact worry about their job status and what may happen if things do not go their way.
That said staying on top of your job is important for many different reasons.
So, could your job be on the line and you may not even realize it?
If you are a tad concerned about your job being on the line, here are some things to avoid at all costs:
In doing all you can to not have your job on the line, how would you rate your work performance?
If things could be better, start thinking about how you will improve your situation when on the clock.