The job market has been tough for so long that it's easy to think that if you have a job, you should stay in it for as long as possible -- but that mindset isn't always right. Too many people stay in their jobs well beyond when they should, and that ends up holding them back in their careers and breeding unhappiness.
Here are eight signs that it's time to think about moving on from your job.
1. You've been unhappy for months. Everyone goes through periods of discontent at work now and then, but if you've dreaded going to work for months and get anxious just thinking about your office, that's a sign that you should be looking at alternatives.
2. You haven't had a raise in three years. Not every company does annual raises anymore, and the economy has meant that some companies...