How OCD Shapes Lives: Two Personal Battles with Intrusive Thoughts

Obsessive-compulsive disorder (OCD) affects between one and three percent of the population, according to psychotherapist Paul Lukas. The condition can take many forms, from intrusive thoughts to repetitive behaviours, often disrupting daily life. Two individuals, Céline Müller and Mirco Biscioni, have shared their long struggles with the disorder.

Céline Müller first experienced OCD as a teenager. Her intrusive thoughts focused on her sexual orientation, leaving her distressed despite identifying as straight. She also battled disturbing mental images of harassing strangers in public—urges she never wanted to act on.

Mirco Biscioni's OCD began in childhood but worsened last autumn. He developed intense fears of gas poisoning while asleep, leading to a strict nightly routine before bed. Another compulsion involved tracking every surface he touched with his hands, terrified of contracting an illness from a doorknob. Psychotherapist Paul Lukas explains that OCD often appears in two main ways: unwanted intrusive thoughts or uncontrollable repetitive actions. While symptoms vary widely, warning signs include spending excessive time on compulsions or finding daily tasks impossible to complete. Lukas highlights Sexual Orientation OCD as one example, where sufferers doubt their identity despite clear self-awareness. Experts note that OCD is a common but treatable condition with complex causes. Therapy based on clinical guidelines remains the primary approach for managing symptoms.

Both Müller and Biscioni's experiences show how OCD can manifest in deeply personal ways. The disorder's impact ranges from persistent doubts to time-consuming rituals, often requiring professional support. With proper treatment, however, many regain control over their daily lives.