Arrey Mac babu,if u go to A.P. or karnataka u can many people understanding hindi and they respect other languages .Also one can easily manage without learning Telugu in A.P. as it is not compulsory subject from class I to Intermediate(10 2) stage.It is the only statae which does not force any body to learn telugu.Now the second largest spoken language in India,Telugu, is in such a danger that it is stadily losing its language and strength and soon willd ie and become extinct by 2050 if the same trend continues.So u better correct urself about the facts.Do not write abt unkwon things from next time onwards and mislead people.