Dependent personality disorder (DPD) is a personality disorder that is characterised by a pervasive psychological dependence on other people. The difference between a 'dependent personality' and a 'dependent personality disorder' is somewhat subjective, which makes a diagnosis sensitive to cultural influences such as gender role expectations.

Dizziness (Latin: "Vertigo") is the sensation of instability. The term is fairly vague, and can include a number of more specific conditions, ranging from harmless to life-threatening. One of the most common causes of dizziness is rapid spinning; this cause lent its name to the baseball pitcher Dizzy Dean, whose windup while throwing the ball caused him to spin completely around.

Dependent personality disorder as related to Dizziness / Balance / Vestibular Disorders