I doubt your reasoning capacity, jaribu kufanya analysis kwa utulivu sana - maeneo kama mtwara, lindi, tanga na yale unayoyafahamu wewe then angalia na hicho ulichokiandika, usichukue sample ya maeneo kama dar ambayo hao walioendelea unaowazungumzia ni wahindi na waarabu, take your fellow...