You may have experience in one point of time that you have regret not being serious of learning something. There are people who regret not paying much attention to their teacher when they are still a student. Surely there are subjects that we feel we do not need them and so we do not care much of them. But suddenly, the time came that they were actually needed at some point in time. Now, the only regret is left but the good thing is that you can learn again.
That is because you can find much of the topics that you want to know online. The internet is a place where you could consider as your library. Having general or specific knowledge on something could come useful at any time. There are times that we also come to forget things we have studied much before. It is said that knowledge is power because you can be able to act on situations you have knowledge at. If you do not know something then you should study them.
You can turn or harness the power of knowledge not in just one instance or situation. You can also use it in various situations. if you are seeking employment and many also applied to it but there is one requirement that you only know how to do it, you have the higher chance of being chosen. If you know what you are doing in a task, you can receive a praise from someone or you can do better than anyone.