Ekusetyenzisweni ngokubanzi kubomi bemihla ngemihla kunye neemeko zoshishino, ezifana neendawo ezihlala kuzo, izakhiwo zeofisi, njl., inokusombulula ngokufanelekileyo ingxaki yokufumana kunye nokugcina iipasela kunye neeleta, ukuphepha ukulahlekelwa okanye ukuthatha ngokungalunganga, kunye nokuphucula ukukhululeka kunye nokhuseleko lokuthumela kunye nokufumana iimpahla.