Ezimweni eziphuthumayo, ikakhulukazi ezindaweni zokulwa noma ezicindezela kakhulu, ukuphathwa kwamanxeba okuphumelelayo kubalulekile ekusindiseni izimpilo. Ukulwa namabhandeshi, aklanyelwe ngqo ukulawula ukopha okusheshayo nokusebenzayo, ngamathuluzi abaluleke kakhulu ochwepheshe bezempilo nabaphenduli bokuqala. Lawa mabhandeshi akhethekile enziwa ukuze ahlinzeke ngokuphelele, akhuthaze ukufutha, nokunciphisa igazi