Looking through the numbers in contact list, plenty of them no longer keep in touch and one by one, deleted from the page. Years have passed ever since the first cell phone was handed down, and once in a while, the same procedure would be repeated over, and over again. Reasons? Waste of space, or plainly, nothing else better to do. Funny thing though, the names are there and yet, not much memories are able to recall. Perhaps they are none other than, the passersby in our life. We might have to squeeze the brain a little, just to get some information based on the particular subject. Same incident may sometimes occurs before or during examinations, those who are rather lazy in doing revision, choose to flip through the pages, scanning the points. And of course, there are people who memorize certain sentences for later use. Therefore, we can imagine that when the questions are spotted, those who did the scanning may have a harder time on extracting the answers comparing to those who applied the memorizing skills, who may be scribbling on the paper from the beginning till the end, non-stop. The people we encounter in life, can be the points from the books. It is our choice whether to flip them through, or memorize them and embed into our heart. Well, they too can be the not-so-important notes that we sometimes ignore during revisions. However, do note that, even if they ain't playing an important role, there are times that they will appear in our sight, slapping on our backs and give us a fright.