Although I didn't speak any of their languages, Tamilians, Bengalis, Assamese (including ULFA), Kannadigas and numerous other language speakers I met did not kill me.
Not just that, most of them were very kind to me. Suckers!
Of course being a Brahmin in today's Maharashtra, I still run a considerable risk of getting hurt in the name of caste.

Artist: Frank Cotham The New Yorker 3 November 2008 Cartoon Caption Contest 167
Proposed Caption:
“Don’t be afraid. I am Chief Minister of Maharashtra. I know you are totally helpless, defenseless in front of armed goons roaming the streets of our major cities, trying to kill you in the name of Marathi. I also know it’s my constitutional duty to protect you…But er…since you stay in Maharashtra, shouldn’t you all be speaking Marathi?”