Okwangoku, imveliso yeumbhobho odibeneyoiyanda kancinci, izinga lokusebenza kwefektri yeepayipi ezidityanisiweyo liyancipha kancinci, umdla wokuphinda kuzaliswe kwimarike awulungile, kwaye uluhlu lwezinto ezikwifektri lunyuka ngaxeshanye. Njengoko ubhubhane uqhubeka nokubila, imfuno ephantsi kunye neyesiphelo kunzima ukuyiphucula, kwaye intengiselwano yemarike esemva kwexesha ibuthathaka, kodwa kukwakho neemeko zokuphela konyaka ukuhlangabezana nomhla wokugqibela, ukuphinda kuzaliswe kwakhona. Ngamafutshane, kulindeleke ukuba amaxabiso eepayipi ezidityanisiweyo zasekhaya aza kuba buthathaka kakhulu namhlanje.