The document discusses various unusual phobias, including ablutofobia which is an irrational fear of washing, bathing, or cleaning oneself. Agoraphobia is characterized by anxiety or avoidance of places or situations where escape is difficult or help may not be available if a panic attack occurs. While phobias were once thought to stem from childhood trauma, the causes are now understood to involve various parts of the brain. Effective psychological treatment and medication can help most phobics overcome their condition.