Can you tell if your really intelligent? ((4))

How do you know if someone is really intelligent? How do you know that their really smart or just saying a bunch of bullcrap? Everyone at one point in their lives have met someone who thinks they know everything. Well I think its impossible to learn everything. Sometimes you just want to tell that person to just shutup and go read a book or something. Someone who is really intelligent do not try to brag about there smarts. When the time comes and they know its right, they say something. Others on the other hand, just yell things out at the inappropriate time. An intelligent person is someone you can go to talk to, or a person who helps you make hard decisions. They have much common sense as to what to say and when to say it. They don’t think they are better than others. Intelligence comes in many ways. Different people are intelligent in different ways, not all for the same reason. An intelligent person is someone who can understand everything that is thrown at them, yet isn’t a meat head about things. Also, they don’t try to act stupid or immature. Intelligent people act mature in everything. They don’t just take a situation and become immature and then in another situation act mature. That’s a person who thinks they just know it all but aren’t intelligent. Intelligent people know that they don’t know it all but try to gather as much information as they can. So are you saying bullcrap or are you really intelligent????