Career is something that a person wishes to have, though it could also be done in exchange of money.
Careers most often require a person to take up specialized studies.
Career is something where a person is willing to take risks and will to exceed for himself and the people he/she is working with.
Careers are usually long term and often take up half or more of a person’s life.
Career may or may not give the employee an income, depends on the job.