The Argentine tango, too, invokes nostalgia and self-exploration, Frankenberg said.

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Childhood is about self-exploration and identity building.

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"While it's important to treat your internship as a job interview, it's also important to make it a learning experience coupled with self-exploration, " says Holly Stroupe Vestal, a human resources consultant for Bank of America's Banking Center Channel, who was hired full time after her own internship.

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