Singumenzi onobuchule bokugaya iityhubhu zentsimbi, ezikhethekileyo ekuvelisweni kweetyhubhu zentsimbi ezinomgangatho, okwabizwa ngokuba "kukugaya izilwanyana" okanye "ukugaya i-fuby". Iityhubhu zethu zensimbi ziyaziwa ngomphezulu wazo ophakamileyo wokugqibela, ukuchaneka kokuchasana nokufana ngezinto.
Ukugqitywa komgangatho ophezulu: Iityhubhu zensimbi yensimbi yensimbi yokuchaneka komgangatho ophezulu kakhulu kwizicelo ezineemfuno ezingqongqo.Ukuchaneka okungaphezuluUkufana kwezixhobo: Sikhetha intsimbi esemgangathweni njengezixhobo eziluhlaza kwaye ziqinisekise ngokufana kwezityholo zentsimbi zomhlaba ngenkqubo yokuvelisa imveliso, ephucula ukunyangwa kwabo nokunganyangekiyo.
