Self-defense training is not a magic tool that allows you to be successful during an attack. It involves work. It requires emotional willingness to face your fears. It's not an easy task.
Are you aware of the view around you? From your desk at work? In your seat on the train or bus? How about at your table where you eat lunch each day? Are you aware of the view? Of what's happening around you? Of who is coming and going?
Being compromised. What does this mean? I like the above definition: "unable to function optimally." If I am compromised I may not be able to fully defend myself if need be. It implies
"Kokoro" is a Japanese term that is commonly translated as "heart". And although this is correct, it's not the entire picture. You see if you ask a translation app or use a dictionary, kokoro also comes up for "mind".