OCD is a common, long-lasting disorder characterized by uncontrollable, recurring thoughts (obsessions) that can lead people to engage in repetitive behaviors (compulsions). Although everyone worries or feels the need to double-check things on occasion, the symptoms associated with OCD are severe and persistent.

Is double checking bad?

Repeated checking can cause you to lose confidence in your memory and even reduce its accuracy under certain circumstances: A paradox of memory research is that repeated checking results in a decrease in memory certainty, memory vividness and confidence [van den Hout, M. A., & Kindt, M. (2003a).

What causes checking OCD?

Compulsive Checking. Checking rituals can be a result of all types of obsessions, including fears of harming accidentally, fears of harming impulsively, or sexual obsessions. The purpose of compulsive checking is to reduce distress associated with uncertainty or doubt over feared consequences for oneself or others.