hate being told as a - mokkai...

The one & only word which i hate in tamil is - "mokkai"...
Im quite a philosophic person who tries to analyze everything around me and tries to reason out everything based on what really life is about. When i express my thoughts to my peers, they tend to think that i am trying to while away the time with them. Sometimes, i myself dont know whether what i am thinking is something useful or not. But, is there any necessity that one's thoughts should always be useful and not linger on the areas that are not related to the mundane activities of one's life? Are all revolutions or inventions or explorations done by employing the usual well defined methodologies? They all need an extra tint of "out of the box" thinking. The pre-defined methodologies only serves as a tool in laying path for our thoughts. If we try to come out of these bordered ways, we may as well find a whole new perspective to see through things.
Coming to the old subject, whenever i say something that is not usually thought by others, people say that i am putting "mokkai". But i do agree that sometimes i try to make some interesting comedies and land up doing something thats utterly boring or something like that, which makes people get totaly frustrated. There are other times also, when i try to tell something useful and people stop me from completing it, suspecting that i am trying to convey something foolish. Could say that its my fault of being disregarded as a mokkai as its me who leads them into a bewildered state as to when i shall be serious or kidding. But, even now im not interested in channelising myself towards either being a serious character or being a comical character. For its a great responsibility to maintain a well defined character throughout. Its better to be both and unpredictable of what we are going to do next. Funny it is! But the truth is, i really am a "mokkai"...