The Way You Walk
If you would like to know if someone was in the military or not, just look at how they walk. Even from a mile away you can see that a soldier walks with purpose and control. What’s more, keep in mind that if you walk with a military person, you will probably need to speed up.
“What’s the time?” “It’s 18:00!”. Being ex-military does not change how you read and tell time. Why do you have to include AM and PM when you can simply count 24 hours?