Duhereye ku myenda n'imyenda, gukora igishushanyo mbonera cy'umusaruro, dufite ubushobozi bwo kugabanya igihe cyo kuyobora kugirango abakiriya babone ibyo bakeneye.Turi abahanga bashobora gufasha kumenya ibibazo bishobora kuvuka no kubikemura muri buri cyiciro cyicyitegererezo.