Answer:
hardy
Step-by-step explanation:
A person who thrives on stress but lacks the anger and hostility typical of some others who have the type a personality is said to have a hardy personality.
Type A personality: An individual's temperament having type A personality disorder can be distinguished as aggressive, highly ambitious, hardy, impatience, competitive, focuses more on quantity over quality, less controllable, etc. The type A personality disorder can be co-morbid with stress and coronary diseases.
Example: A person with type A personality disorder is a workaholic.