An uswazi oluqhelekileyo Iyakwazi ukuthwala i-20 ukuya kwi-30 ekhulwini yobunzima bomsebenzisi, ineendima ezimbini eziphambili, ukunciphisa ubunzima bokuthwala amalungu angaphantsi kunye nokuphucula ukuhamba kwabasebenzisi bayo ngelixa igcina ibhalansi yabo. Ngokusekelwe kwiindima ezimbini, induku inganceda umntu omdala ngeendlela ezahlukeneyo. Ngenxa yokuncipha kobunzima bokuthwala amalungu angaphantsi, ezinye zeentlungu zemilenze zabantu abadala zinokuncipha, amalungu abo asebenza ngokuzinzileyo, kwaye ke indlela yokuqala egoso yabuyiselwa.
Ngaphezu koko, ngenxa yokuba abantu abadala banokulingana nomsimelelo xa behamba, ukhuseleko luphucuka kakhulu, kwaye abantu abadala banokusebenzisa umsimelelo ukuya kwiindawo ezininzi okanye kwiindawo ebezingenakufikeleleka ngaphambili, benze imisebenzi emininzi yemihla ngemihla, kwaye basebenzisane nabantu abaninzi nezinto.