The answer is A.
Neuroticism or emotional instability could be a comparatively stable psychological attribute that defines part of the temperament, that entails, for those that rate high during this trait: instability and emotional insecurity, high rates of tension, continuous state of worry and tension, liable to guilt and usually coupled to psychoneurotic symptoms. The term "neuroticism" was coined by Hans Jurgen Eysenck. Affected folks usually have a biased perception towards negative events that enable them to continue with their worries and negative thoughts. This feature, postulated by correlational analysis, is dimensional, that is, one and all scores to a larger or lesser extent during this attribute, and solely those who move considerably removed from the population mean can gift anomalies in their behavior, changing into the thought of a disorder within the additional serious cases.