Psychology of fear and the distinction between fear and phobias

Psychologists explain that fear is a vital emotion designed to protect humans from potential dangers. However, a distinction exists between normal fear and a phobia, which is characterized by an intense, disproportionate, and debilitating reaction to a stimulus that poses little actual threat.

Vanessa LoBue, a psychology professor at Rutgers University, notes that phobias are often disproportionate to the actual risk. For example, in regions like the United Kingdom, most snake species are not dangerous to humans, yet extreme fear of them can still be classified as a phobia.

András Zsidó, director of the Visual Cognition and Emotion Laboratory at the University of Pécs, describes fear as a continuous variable. While everyone experiences some level of fear, it becomes a phobia when it acts as an obstacle to daily life. This is illustrated by arachnophobia; despite the fact that fewer than 10 people worldwide die annually from spider bites, the fear remains widespread.