Iyintoni injongo yengalo esezantsi emotweni? Zithini iimpawu xa iphuka?
Indima yengalo engezantsi emotweni yile: ukuxhasa umzimba, ukufunxa uloyiko; kunye nokuthintela ukungcangcazela ngexesha lokuqhuba.
Ukuba iyaphuka, iimpawu zezi: ulawulo oluphantsi kunye nentuthuzelo; Ukusebenza okuphantsi kokhuseleko (umz. ukuqondisa, ukubhuleka, njl.njl.); Isandi esingaqhelekanga (isandi); Iiparameter zokuma ezingachanekanga, ukuphambuka, kunye nokubangela ukuba ezinye iindawo ziguge okanye zonakale (njengokuguguleka kwamatayara); Jonga uthotho lweengxaki ezifana nokuchaphazeleka okanye ukungasebenzi kakuhle.