Ngokuthuthukiswa okuqhubekayo kobuchwepheshe bezimboni, ukuhlakanipha kwemigqa yokukhiqiza yokumboza sekuphenduke umkhuba embonini yokumboza. Kulesi sikhathi, imigqa yokumboza ehlakaniphile iye yathatha indawo yokudweba ngesandla, yathuthukisa kakhulu ukusebenza kahle kokukhiqiza nokunciphisa izindleko zabasebenzi. Namuhla, sizoxoxa ngokuningiliziwe ngezinzuzo zokukhiqiza okuhlakaniphile.