Hyperstress is best defined as:
a. stress that develops out of boredom and a daily lack of motivation.
b. stress from over-activity and over-responsibility.
c. worries about money or basic needs.
d. anything that causes stress, introduced when something changes in a person's life.

Respuesta :

B.) makes the most sense
The answer to this is B. Hyperstress is best defined as: it occurs when an individual is pushed beyond what he or she can handle. Hyperstress results from being Overloaded or overworked. When someone is hyperstressed, even little things can trigger a strong emotional response. For example: A wall street trader is likely to experience hyperstress.

Hope this helped you :)