The answer is letter B.
Those people who have a good emotional status are able to express both positive and negative feelings appropriately. This is because this state enables a person to make quick and wise decisions that are necessary to response to stimuli. Experts suggest that emotional balance can be achieved easily through organizing and time management. If a person engages in a systematic lifestyle stressors are no longer there to annoy that particular person.
Meditation and stretches can also bring an anxious mind into a well-balanced and calm state.