Answer:
Inhale. Exhale. Concentrate on breathing. Keep on going.
Explanation: Even the most stressed people can make it through their busy days with the right mindset. "I can get through this. I will get through this. Nothing is stopping me from getting through this. My reward for this is a warm bed at the end of an exhausting day." Determination, self-confidence, and having a strong goal that you are working towards efficiently helps you get through your day's busy work.
B is correct because I have learned Psychology relating to this
The best choice for you to pick will be option A because it can do all of those.