Should i start treating others with NO respect? people dont seem to show me none at all?

im nice to most people i try to treat everyone with respect. i was always tought that i should treat others as i would wont to be treated. but latly it seems that nobody is respecting me. or treating me like im a human....should i treat people the same way as im being treated? i feel that if nobody's treating me right i should treat them wrong......but will it be right to treat others wrong because they're treating me wrong?