Aptitude is not personality
Being an artist requires natural talent… it is not a matter of personality. Have you ever met someone with the personality of Bob Ross and been slightly disappointed to learn that they could not even draw a stick figure?
Having a personality that lends itself to more creative jobs does not imply that you have the skills (whether acquired or genetic) to create on a professional level sufficient to pursue painting as a career. It could also imply that your artistic abilities are better suited to another creative field, such as being a digital designer.
