These days, it is difficult to find a career with which you can feel completely happy. The good news is that there are plenty of great jobs waiting for the right person to fill them, but you have to know how to look, and what you want to find. In order to tackle the overwhelming job, of finding a job (ironic?), you should first take a deep breath. Now that you are breathing, it is important to come to terms with your expectations and realities, so that you are applying for jobs within your career development level that suit your interests or career goals. This is especially important if you are shifting industries. Although roles and job functions may be similar, if your goal is to move from selling medical supplies to wine sales, the process of fully understanding a new industry can be a huge undertaking. And if you are interested in changing job roles, you will also face challenging hurdles.