Never to fight back? Never to fight for your life or the life of others??
Did anybody here knows about the famouse video:
3 guys 1 hammer?
If you dont, and if you want search their history in google and or watch the video of how they kill and torture people.
Would you dont fight back this people in the sake of karma?
Most of the time the best answer is non violence but... Hey comon is real life someday can come that violence is the fokin answer!!
And i give a f... when that day comes about karma.