A common belief about the job search is that keeping your “options open” gives you more opportunities; or conversely, that being very specific about what you want to do will limit you.

Believing that if we present ourselves as job chameleons who can fit in almost anywhere, we hope that employers will consider us for more jobs–maybe even jobs we have not thought of ourselves.

The “I’m-open-to-options” belief persists, especially when the job market is tough. This thinking goes beyond the resume and permeates the whole job search; and it can make finding a good job difficult. Here are four reasons why it is important to have a focused approach.