Inama nziza yo gutunga imodoka, ntabwo uzigama amafaranga gusa ahubwo inagira umutekano （3） ——Genzura inshuro zo gukaraba imodoka, ntukarabe imodoka kenshi

Ku modoka, ipine ni "ibirenge" byayo. Niba hari ibitagenda neza, imodoka ntishobora kugenda neza. Kubwamahirwe, umwanya wapine ni muto-urufunguzo, kandi ba nyirubwite benshi birengagiza kubaho kwayo. Mbere yo gutwara mumuhanda, burigihe tugenda neza mumuhanda tutagenzuye amapine. Biragaragara ko hariho imitego. Hamwe no kwiyongera kwigihe cyo gukoresha, gukandagira bizambara. Iyo kwambara bikomeye, bigomba gusimburwa mugihe. Byongeye kandi, umuvuduko w'ipine nawo ni ngombwa. Iyo umuvuduko w'ipine uri hejuru cyane cyangwa uri hasi cyane, biroroshye guturika ipine. Kugenzura ubuzima bwamapine mbere yingendo birashobora gukuraho neza ibibazo kandi bikagira umutekano.