Ko te atarangi kanohi wai kua huri i te ao ataahua, e tuku ana i tetahi huarahi tino whai kiko me te auaha ki te hanga i nga kanohi tino ataahua. Ahakoa e whai ana koe mo te kanohi auahi whakaari, he korero kanapa-whakawhaohia, he ahua maamaa ranei, ka taea e te karu kanohi wai whakapuranga te taputapu tino pai mo te mahi.