Trying to act Smart???

I recently saw this in my brother YY's blog: "It's as good as to tell one if you don't know anything, just don't say anything.The worst can be that you don't know anything, you anyhow go around telling people that you know something or everything."

I have never doubt YY's perception about people or things. This time I will also agree with him. I do not understand why there are some people out there who always try to act smart and tell others that they know something or everything. Some even can foresee things that are going to happen even before she or the involved party is being told about it. There is no such thing as knowing things way before anyone else unless the person told you about it first or you are a fortune teller. Do not assume that you know everything and even if you do know something, it may not be true. Before you can confirm if its true, its best not to go around talking about it. The only way to confirm the truth is to ask the person involved. Its fine if you are talking about good things. If you are not, then you are indirectly ruining a person's reputation. Have you ever wonder if someone else does the same to you? How would you feel? Maybe some people dun think properly before they speak. But we are all adults so its time you start thinking before you blurt out some untrue things. Brains are for you to think and not to keep. Keeping it will only make it rusty so use it. I do know people who are like that and we always say that their EQ is low. But I am starting to feel that that's not a good excuse. If your EQ is low, then you have to learn how to manage it. Stop making yourself look like an idiot by telling the whole world untrue news. If you do this frequently, I believe one day you will get your retribution.