Ihe njide pen aemebere ya na elu akpụkpọ anụ PU na-adịgide adịgide nke dị mfe ọcha.Ala na n'ime igbe nchekwa nkenjide pena na-eji ajị anụ eme ihe maka nkasi obi gbakwunyere.
Igwe ikukunjide penbụ ngwakọta nke chaja + igbe nchekwa + chaja ikuku.Igbe nchekwa dị n'aka ekpe nwere ike itinye pensụl, ndị na-achị achị, iko na obere ihe ndị ọzọ, na chaja n'aka nri nwere ike ịgbanye ekwentị mkpanaaka gị.