The career that you should choose is one that best aligns with your interests, skills, personality and goals for your future. The best career choice is one that is primarily internally motivated versus externally driven.
Deciding on a career is an important life decision and should be the product of careful deliberation. Taking a personality test, such as the Myers-Briggs Type Indicator assessment, can be a powerful tool to help you narrow down potential career options. Other types of career tests can also help you narrow your field of options. People who are happiest in their careers over the long run are those that chose their career because it was a good fit for them, not because it was something they thought that other people or society expected.