7 Kwaya kúba banzi ukujikeleza, okukhona siya sinyuka isakhiwo ngokwamagumbi endawo yokwayama; ngokuba oko kwayijikeleza indlu le, kwaya kusanda okukhona inyukayo, kuyijikeleza indlu le ngeenxa zonke; ngenxa yoko indlu le yaya iba banzi okunyuka inyukayo; lwaba kwanjalo olungaphantsi udidi, ukunyuka ukuya kolungaphezulu ngokolo lungaphakathi.