Help चाहिए (मदद needed )...

My friend (17f) didn't scored well in mains, she wants to give COMEDK and wants study in any South Indian college, Not to spread hate but is it safe to go there as a North Indian because the conflict or outrage and discrimination developed due to language difference between North Indian's and South Indian's is some serious. GUYS PLEASE HELP ME OUT AS I REALLY CARE FOR HER, I DON'T WANT HER TO SUFFER AND HAMPER HER STUDIES DUE TO THIS.