Good tips for winning a street fight quick and easy?

Well I have a black belt with 6 years of training and military combat experience on top of that. I can tell you that a full fight is going to go to the ground. Hitting first doesn't matter unless it's solid anyway. Protect your head at all costs. A body can take serious damage, but one good headshot and you're down and about to experience more pain. Basics of ground fighting will tell you to never let him get your back, because then you're done. Don't try any fancy leg/arm locks, as without extensive training, you won't have the strength or flexiblity to attain them. Go for the neck, it's the easiest place to attack...and continue to attack the sides of his head, or the back of the neck. You have to have the mindset that you're going to win, and that you're faster/stronger than the other guy. If neither of you have training, the mental part is what will win it. If possible try to take him to the ground by way of the legs at the beginning of the fight. Once you're dominating from the top, you can control what goes on. Also, bring a weapon for defense just in case...you don't have to use it, but be prepared to. A serious fight doesn't last more than a minute usually. So...don't wear yourself out with worthless attacks, use your energy only on well placed ones...and dominate quickly on the ground as his height could give advantage to him on the ground...K I think I'm done. Good luck.