Umnyango womlilo ubhekisela kumnyango onokuhlangabezana neemfuno zokuzinza komlilo, ukunyaniseka kunye nokufudumala ukushisa ngexesha elithile. Xa kuqhambuka umlilo, umnyango womlilo unokuthintela ukungena, ukusasazwa kunye nokusasazeka kweziqhushumbisi ngexesha elithile, kwaye ufumane ixesha elibalulekileyo lokuphuma komlilo. Lucango olusindisa ubomi lokukhusela ubomi babantu kunye nempahla emlilweni.