Uma kuziwa egalaji iminyango, kukhona ezihlukahlukene ongakhetha ongakhetha kuzo.Kodwa-ke, kulabo ababeka phambili ukubonakala nokudluliswa kokukhanya njengobuhle, iminyango yegalaji yengilazi iyisixazululo esiphelele.Lezi zicabha zinikeza ukubukeka kwesimanje okuyingqayizivele okwengeza kokubili ubuhle nobunkimbinkimbi kunoma iyiphi impahla.Ukwengeza, bahlinzeka ngomsebenzi osebenzayo njengoba bevumela ukukhanya kwemvelo ukuthi kudlule, okwenza indawo yegaraji ikhanye futhi yamukeleke kakhulu.