Ukuzilolonga kukhombise ukukhiqiza iserothini ekwenza uzizwe uthakasile nedopamine ekwenza uzizwe ugqugquzelekile, wakekelile, ugxilile futhi ujabulile.
Kusemqoka ukubona ukuthi akekho ongakwenza ujabule futhi akukho okungale kwakho okungakujabulisa unomphelo
Namhlanje sinentokozo ukwethula uDkt uLihle Qulu ozobe esicobelela ngobumqoka bokulala.