Ngokuvamile kunenkolelo yokuthi ukuphuza ngokusesilinganisweni kuhle empilweni yomzimba; lo mbono uvela ocwaningweni olwenziwa eminyakeni engamashumi amathathu edlule, olwabonisa ukuthi abantu abaphuza ngokusesilinganisweni bavame ukuphuza kakhulu kunabantu abaphuza kakhulu noma abangaphuzi. Unempilo futhi mancane amathuba okuthi ufe ngaphambi kwesikhathi.

Uma lokhu kuyiqiniso, mina (umbhali wokuqala) ngijabule kakhulu. Lapho isifundo sethu sakamuva siphonsela inselelo umbono ongenhla, abacwaningi bathola ukuthi, uma kuqhathaniswa nokuphuza okuningi noma abangaphuzi, abaphuzi abalinganiselayo banempilo kakhulu, kodwa ngesikhathi esifanayo nabo bacebile. Lapho silawula ingcebo Uma kuziwa kumthelela, izinzuzo zezempilo zotshwala ngokusobala zizoncipha kakhulu kwabesifazane abaneminyaka engu-50 nangaphezulu, futhi izinzuzo zezempilo zokuphuza okusesilinganisweni phakathi kwamadoda aneminyaka efanayo cishe azikho.

Ucwaningo olulinganiselwe luye lwabonisa ukuthi ukuphuza okulinganiselwe kuhlobene ngokuqondile nokusebenza okungcono kwezempilo kubantu asebekhulile eqenjini leminyaka engu-55 kuya ku-65. Kodwa-ke, lezi zifundo azizange zicabangele isici esikhulu esithinta impilo yomzimba nokusetshenziswa kotshwala. Kuyingcebo (ingcebo). Ukuze lolu daba lucutshungulwe ngokujulile, abacwaningi baye bahlola ukuthi ngabe kungenxa yokuphuza okusesilinganisweni okwenza abantu abadala babe nempilo enhle, noma ingcebo yabantu asebekhulile engakwazi ukukhokhela indlela yabo yokuphila enempilo.