Kerala is a big lunatic asylum as declared by Vivekananda, with barefooted mallus walking half naked in lungis,spitting in public,peeing on walls & honking proudly in their small match box cars. Stone age tribals still living in coconut jungles & die falling into pot holes. By just reading some alphabets does not make one civilized or literate.Their king Mahabali was a demon.A Bihari maybe filthy outside but lunatic mallus are more dangerous, with an arrogant, pervert, hypocrite & filthy mind.