Connecting the dots (Backwards)

When I was in school and college, I ask &ldquo;Why are we learning this concept in the first place?&rdquo; all the time. I won&rsquo;t learn it until I can see a real use of it. It&rsquo;s good in one perspective because you save time and just learn what matters at that time. But there is another perspective which tells you that you are losing lot just by skipping things because you don&rsquo;t…