Kungani abantu bedinga ukulala?
Ukulala kuyadingeka ukuze ube nempilo enhle. Ukulala kubaluleke kakhulu kangangokuthi ukulala ngokwanele kungakubulala. Ukulala kwenza umzimba ukwazi ukwenza izinto ezisiza ekuvuseleleni umzimba ngokusebenza kangcono ngokwengqondo nangokomzimba. Ukuphumula ngokwanele ebusuku kuyokunika amandla engeziwe, isimo sengqondo esingcono, ukucabanga okucacile nokugxilisa ingqondo.