Iqokobhe kunye netyhubhu yokutshintshiselana kobushushu iqulunqwe ikakhulu liqokobhe, ibhubhubhubhu, iphepha letyhubhu kunye nentloko. Phakathi kwazo, olunye ulwelo (oludla ngokuba lulwelo olubandayo) luqukuqela kwicala lombhobho, luze olunye ulwelo (oludla ngokuba lulwelo olushushu) luqukuqela kwicala leqokobhe. Ngenxa yomahluko weqondo lobushushu phakathi kwezi zinto zimbini, ubushushu bukhutshelwa ukusuka -kulwelo oluphezulu lobushushu ukuya kulwelo-lobushushu obuphantsi, ngalo ndlela ukuqonda ukutshintshiselana kobushushu.
Ngokukodwa, xa ulwelo olushushu lungena kwicala leqokobhe, ubushushu balo budluliselwa kulwelo olubandayo kwicala lombhobho ngodonga lombhobho. Le ndlela yokudlulisa ubushushu ayisebenzi nje kuphela, kodwa inokulawula ngokufanelekileyo ubushushu bolwelo. Ukongeza, iqokobhe kunye netyhubhu yomtshintshisi wobushushu zisenokwenziwa njengendlela enye-yokudlula okanye kaninzi-isakhiwo sokugqitha ngokweemfuno zokwenyani ukuhlangabezana neemfuno ezahlukeneyo zokutshintsha kobushushu.