Far from being a behavioural quirk, obsessive-compulsive disorder is a debilitating condition with complex causes that we’re just beginning to understand. We should treat it as such, and stop with the misguided quips Far from being a behavioural quirk, obsessive-compulsive disorder is a debilitating condition with complex causes that we’re just beginning to understand. We should treat it as such, and stop with the misguided quips New Scientist – News