If you want to effectively deal with stress, the general rule to keep in mind is that

a. it is better always to take direct action.
b. you should learn and consistently use a single coping strategy in all situations.
c. the more coping strategies you have and use, the better.
d. having self-confidence can only make the task of coping more difficult.

Answer: c. the more coping strategies you have and use, the better.