Martial Arts are being developed with same objectives, to defend oneself or others on any physical threat.
That's why the contribution of certain Instructor is very important, it is his obligation to explain the deep meaning of self respect and discipline and such is the most vital thing that others didn't explain well into their followers.
Some had been arrogant and low tempered, wrong explanation may lead some into wrong path, others showing their extremity to some and such ways ruin certain name, not just an Instructor, or dojo but the style itself.
But sometimes, the practitioner itself trying to track and act on the wrong path, they had been mislead by their personal motives, purposes and objectives; they are a shame on some and discredit the respect which he must gain.
Good luck
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