Ku munsi w'izuba, imirasire y'izuba yawe izakira urumuri rwose rw'izuba rugufasha gucana urugo rwawe. Uko izuba rirenga, ingufu z'izuba zigabanuka - ariko ugomba gucana amatara yawe nimugoroba. Hanyuma bigenda bite?
Udafite batiri nziza, wasubira gukoresha ingufu zituruka kuri Grid y'Igihugu - ibyo bikaba bigutwara amafaranga menshi. Iyo batiri nziza ishyizweho, ushobora gukoresha ingufu zose z'izuba zafashwe ku manywa utakoresheje.
Bityo rero ushobora kugumana ingufu wakoze kandi uzikoreshe igihe uzikeneye cyane - cyangwa uzigurishe - aho kuzipfusha ubusa. Ubwo ni ubwenge.
