The fact that the question has to be asked is ample evidence that the answer is self evident. You have chosen to look the way that you do, wear the clothes that you do and carry yourself the way that you do. If you find that most folks would find you worthy of at the least another look, due to your look being associated with others that have committed unlawful acts, well that has been your choice. You should know this already....on drill you are beholden to the standards of AR 670-1 regarding dress, appearance etc. There is a reason that we in the military are required to dress and act in a professional manner when in uniform. If we did not, we would not be perceived as a professional force. You wear your best set of Class A's to your promotion board, correct? This is used as a tool to judge whether or not you present a profession, military appearance. The fact that you have chosen to dress and groom yourself in the manner as seen in popular culture as a hoodlum, biker, or tough guy is a personal choice. The personal choice of others would be to consider you as you wish to portray yourself. If you wish others to perceive you in a different manner, portray yourself in a different manner. In society, we usually find that the outward appearance of a person indicates the manner in which they wish to be perceived. This is universal. Think back to your deployment(s), you were trained to look for a certain type of dress, action or appearance that would indicate danger while on patrol. Over in the Big Sandy, these things do get you killed, captured or detained for questioning. Over here, the mannerisms, dress, and actions portrayed by a person who is larger than myself, is clothed and groomed like what society views as the biker/criminal element and does not address others politely....gets you a second look from me. Not shot, not drawn on, etc. But you do get that second look. Wish to change how others react to your appearance or presence, change it. Otherwise, expect the reactions you have received to repeat themselves. I have found that the voluntary outward appearance of others is a direct reflection of how they wish themselves to be perceived and I react accordingly (Of course, politicians deserve a second look every time! Regardless of how professional they look!)