Military habits oftentimes stay with you for life. It all has something to do with the way you were trained. Recruits are trained thoroughly because when you are on the battlefield, you need to think fast and react instinctively to your surroundings. One wrong move can cost you something as valuable as your life.
Training in the military will change a lot about how you live your life. It is not just about training you to survive while you are deployed. The military will also teach you how to be organized and disciplined with the little things in your life. From the way you eat to the way you make your bed, the military will teach you how to do it.
The habits you form during training and deployment will most likely stay with you for life. Your family and friends will probably think it is weird. Or they will probably opt to adopt the same discipline. Whatever it is, these habits are proof that your stint with the military will change your life forever.