Njira yonse yoyikirayi imayendetsedwa ndi pulogalamu yokonzedweratu, yomwe imatha kuzindikira kudina kamodzi kwa kutentha, kukanikiza, kugwira, kuziziritsa, kutsitsa, ndi kutulutsa zitsanzo, osafunikira kukhala ndi woyendetsa ntchito.
