3. Medical degree:  Earning a medical degree can also give you great career opportunities to advance and earn good pay. But you must know that earning a medical degree is not that easy as you must have high degree of patience, dedication and discipline to become a doctor. In order to become a doctor you must get into a medical school to earn a five year MBBS degree after that you can go on adding more higher medical degrees like MD( Doctor of Medicine), MRCP ( Member of Royal College of Physicians) etc to your profile .