Earplugs
If you’ve spent some time in the army, you have most likely regretted not wearing earplugs more during your time of active service. This is because these days, you often ask people to repeat what they say more than you expected you would.
Tight
Jester One told on Business Insider in an interview, “I’ve been out of the Navy for 16 years now and I still check my gig line.” If you don’t know that a gig line is, it’s the alignment of your shirt buttons, cover, tie, belt, and zipper when you are wearing your uniform. This habit of checking your gig line is often brought back to the real world by ex-military individuals.