Final answer:
A person who demonstrates professionalism in their career should show respect for others, stay organized, and pursue needed education and training.
Step-by-step explanation:
A person who demonstrates professionalism in their career may do all of the following except not value the opinions of others. Showing respect for others is an important aspect of professionalism as it promotes good relationships and effective communication. Staying organized is also essential as it allows for efficiency and helps meet deadlines. Pursuing needed education and training for a career is another characteristic of professionalism as it shows a commitment to continuous learning and improvement.
Learn more about Professionalism in one's career