Cool question! Yes, it is myself. First of all, I have had training in a lot of different areas of crisis management, first aid, explosives, anti-terrorism, etc., So I do owe it to the training. While I can’t diffuse a bomb, I can certainly save some lives and perform first aid. Anyone can with training, even children.
Whoever you are, the necessary steps are universal. They meet the needs of each situation in priority.
To stay calm: Completely dissociate yourself from the experience. You have a mission to accomplish and will not stop or comment on anything until everyone is safe. You not be emotionally attached to this situation and you are not a victim of it like they are, so you do not need to “experience” it like they are. (Meaning that in advance you have decided that the way you will remember this is trying to save people from ____, instead of: the day ____ happened.)
To perform crisis management and first aid:
DO NOT get any blood on you. That is rule #1
#2 Assess the situation.
#3 Delegate task to specific individuals by pointing at them directly and stating “YOU, go call the police”, “YOU, go get a fire extinguisher”,.“YOU, go get some clean towels”, etc. Cover the priorities!
#4 Remove survivors from danger’s location. Perform first aid as necessary. Attempt to neutralize the danger, removing possibility of yourself or others becoming injured.
Wait for help to arrive, stay with the most critically injured to try to ensure their survival, remain to speak with police or paramedics on details of the incident. Go home and shower! Think about what you are going to do the next day. Keep your mind on something else that is positive Eat (if you can), and go to sleep!
Every situation is different but this is the basic outline for crisis management and first aid. These skills are highly valuable to all, and I hope this helps someone! Enjoy!