When you're looking for a career that will be well suited to you, it's important to consider the various that are required to perform the job effectively. This helps you to determine whether the career is a good match with your talents. Then, you should review the to determine whether or not you'll have an easy time finding employment. You don't want to complete all of the academic requirements only to find that there isn't a great demand for the position.

Skills; employment outlook.

Explanation:

So, let us fill in the gap in the question given above. Note that the capitalized words are the missing words that should be filled into the gap;

" When you're looking for a career that will be well suited to you, it's important to consider the various SKILLS that are required to perform the job effectively. This helps you to determine whether the career is a good match with your talents. Then, you should review the EMPLOYMENT OUTLOOK to determine whether or not you'll have an easy time finding employment. You don't want to complete all of the academic requirements only to find that there isn't a great demand for the position."

Ones SKILL(S) will help that fellow or person or Individual to be able to know if he or she can do a particular job or work. It might be a soft skills or a hard skill.

Another one is the EMPLOYMENT OUTLOOK which is more about knowing the nature of the job/work.