Phobias are defined as irrational, intense, and persistent fears of specific objects or situations. They cause distress or impair functioning. There are two main types of phobias: specific phobias, which involve fears of particular stimuli like heights, small spaces, or animals; and social phobias, which involve fears of social or performance situations. Phobias can be caused by genetic, environmental, or psychological factors. Common specific phobias include fears of heights (acrophobia), enclosed spaces (claustrophobia), blood or injury (hematophobia), animals (zoophobia), and rabies (hydrophobia). Treatment involves behavior therapy techniques like exposure therapy or learning new social skills. Psycho