Xa usenza umthambo, ukhwele ibhayisekile okanye uhamba, ufuna isambatho esifanelekileyo sempahla, iibhulukhwe ezimfutshane zebhayisikile zezemidlalo lolona khetho lulungileyo lokunyuka kwakho intaba kunye nokuhamba ngebhayisikile. Ngokuqhelekileyo zibhetyebhetye kakhulu, zikuvumela ukuba ukhululeke kakhulu kwaye ungaxhunywanga ngelixa usenza umthambo.