mindmap root((自信)) confidence stresses faith in oneself and one's powers without any suggestion of conceit or arrogance: had the ~ that comes only from long experience. assurance carries a stronger implication of certainty and may suggest arrogance or lack of objectivity in assessing one's own powers: moved among the guests with great ~. self-possession implies an ease or coolness under stress that reflects perfect self-control and command of one's powers: she answered the insolent question with complete ~. aplomb implies a manifest self-possession in trying or challenging situations: handled the horde of reporters with great ~.