How to control emotions in times of crisis?

Question - Gurudev, how to control emotions in times of crisis?

Gurudev Sri Sri - Breathing, breathing, and breathing. Breath is the biggest secret that nature has put in you. It is linked to your emotions. Through breathing exercise technique, you can control your emotions. I think many of you have experienced this, isn't it? (Many raise their hands) Those who have not experienced this, you must do a little bit of breathing exercises regularly, then you will have more say over your mind.