self-interest (n.)

• acquisitiveness
• autism
• careerism
• ego
• egocentrism
• egoism
• egotism
• greed
• individualism
• interest
• narcissism
• possessiveness
• remoteness
• self-absorption
• self-centeredness
• self-esteem
• self-indulgence
• self-seeking
• self-sufficiency
• selfishness