I need a martial arts teacher.?

It doesn't matter how the teacher is, it is still going to take time. The only way for ANY martial art or self defense course to be effective is for it to become reflex. If you have to think here comes a punch I need to block it, you are already hit before you try. The only way to build reflexes is through repetition and time. Sorry no ancient chinese secret technique or modern trick will work. The only way is through hard work over time.