Write the next sentence in the following story.

How to survive a wildfire
Remain calm.
The situation is extremely dangerous, but panicking will only hinder your ability to adapt to the situation and survive.
Breathing techniques are an excellent way to keep calm, if the air is not too smoky already.
Take a deep breath in for four seconds, then exhale slowly for four seconds. Repeat until you feel more calm and in control, but again, if the air is already smokey you should not take deep breaths.