We seek others' company not only for the benefits we derive from social contact, but also because we do not want to be alone or rejected.

A) Drive theories are sufficient to explain motives to belong.
B) Approach theories are sufficient to explain motives to belong.
C) Both drive and approach theories are necessary to explain motives to belong.
D) Neither drive nor approach theories can be applied to motives to belong.

Drive theories, such as Maslow's hierarchy of needs, suggest that humans have a basic need for belonging, which drives us to seek social interaction. Approach theories, such as self-determination theory, suggest that humans have an innate desire for connection and relatedness, which motivates us to actively seek out social interaction. Both drive and approach theories are necessary to fully explain the complex motivations behind our desire to belong.