Abaana abatsigazi bashatu n'akaishiki kamwe bariyo nibabusiiga ebirangi aha maisho. Ariyo nabusiiga ajwaire eshweta erikwiragura, tisaati erikwiragura, ebaaga erikwiragura omu mugongo n'akakofiira kakutukura. Kandi abaana ariyo nabatonaho ebipusi birikwera n'obukutukura. Kandi enyima yaabo abaana, hariyo abandi bariyo nibatambura bajwaire obutisaati bwa yero.