Answer: B. Helps give people the push they need to achieve their goals.
Good stress is referred to as Eustress. Stress is considered good if it can provide the push people need to achieve certain goals. Eustress can help in providing a burst of energy that in turn heightens awareness.
With good stress, the body tends to prepare to be free from a particular threat or to shift all of its energy towards facing it. Good stress is a source of encouragement in the face of adversity. Although stress can be detrimental to health, it can also be very helpful; especially in short bursts.