[COBOL2Java]

We learned about Cooper's Colors in my concealed carry course:

Cooper’s colors: A simple system for situational awareness

[who knows what evil?]

Condition yellow is good advice when outside the home...I have always taught my wife to be aware of her surroundings AT ALL TIMES. Now important than ever with all these oxygen-deprived ‘Branch Covidians’ out there.

[Candor7]

That’s great system.

I learned from this guy, an old Samurai:

https://en.wikipedia.org/wiki/Kanjuro_Shibata_XX

[Quilla]

I'm a grandmother and practice situational awareness at all times. I taught my children to do the same. When we all go out, say to dinner, we quiz each other afterwards on what we observed. Pretty good article here: How to develop the situational awareness of Jason Borne