• Do you agree with the old adage regarding romantic relationships, "Birds of a feather flock together"?
• What types of traits, qualities, or characteristics (if any) must individuals have in common to be attracted to each other?
• What does research demonstrate, regarding whether similar individuals end up together or whether "opposites attract"?
• Consider aspects of temperament, personality, values, beliefs, emotion-proneness, behaviors, habits, goals, and so forth.