Yirga, To your point, Winston Churchill once remarked when he said, “the only time my education was interrupted was when I was in school.” Equally, the notable American novelist Mark Twain quipped when he said, “I have never let my schooling interfere with my education.” Of course, the take home point being, formal schooling would prepare us for the real and I might add competitive world but as you have aptly put it, life time learning on our own volition broadens our horizon and makes us a better person as well.