I am occupied for a moment, hence I am here, with something I am hearing.
Continue to fight. Fight. Fight back. etc. 
A youtube Ad that I didn’t get to in time to stop was encouraging young people to fight.
To fight back.
To Stand up for themselves.
To push back.

I have a question. Who is the enemy?
Why fight UNLESS there is an enemy; an opponent; one who is against you, out to get you, out to bring you down, harm you, hurt you, kill you?
So, who is it?

Before we head off to war again: Who is YOUR enemy?
Do you know?