Having which trait will enable you to deal with people in a way that does not offend them?

having will enable you to deal with people in a way that does not offend them.
(for plato)

Interpersonal skills

Explanation:

Interpersonal   skills/social skills are those skills people apply every day when communicating and interacting with other people both individually and in groups. Having interpersonal skills will make you more successful in both professional and personal life. Some of the Interpersonal skills are; self-confidence, work ethics, relationship management, listening, body language, receptiveness to feedback, collaboration, positive attitude and workplace etiquette.