Good military bearing affects everyone in a positive way. You will have a positive attitude about everything you do and more. Everything wills eventually workout the way you want and need it to be. With good military bearing show that you know what you are doing. Someone will task you with something and know for a fact you will get the job done with no supervision.
Bad military bearing will definitely affect and everyone else. Your bad military bearing will have a negative affect on yourself and will start to rub off on everyone