Gufata umuco wo mumuhanda nkigishushanyo mbonera, cyarenze neza imipaka iri hagati yimyambarire numuhanda, kwinezeza no koroshya, kandi ikundwa cyane nicyamamare naba moda.
Guhora dushakisha udushya, ubuziranenge bwibikoresho byumwimerere hamwe nubusobanuro bwuzuye bwimyambarire mishya, byihaye gusa gutanga icyerekezo gishya cyamaso kwisi yose.
Igishushanyo mbonera cya buri kirahure kiva mumagambo meza yimyambarire nubuzima.Ibyo turema ntabwo aribicuruzwa birinda ubuzima bwamadarubindi gusa, ahubwo ni imiterere mishya, imyambarire nubuhanzi butunganye kumutwe wizuru.