The document discusses several personality traits that can affect how managers think, feel, and behave. It describes agreeableness as a trait involving being kind, trusting, cooperative and empathetic. Conscientiousness refers to how well one controls impulses, plans goals, and works consistently to achieve them. Extraversion involves seeking excitement from external objects and people, and traits like gregariousness and assertiveness. Personal traits are one factor that can influence our performance and actions as individuals.