i just wanted to let u people tell how one can be more smart and intelligent.
Try to imagine what a smart person would do, and then do that.
More seriously, I found that learning to write clearly helps. You learn to structure thoughts in a more orderly way. I know it sounds picky but start using proper capitalization, punctuation, and grammar in your writing. Be anal retentive about it.
Then again I notice that you're writing from Pakistan, so it's possible that English is not your first langauage. Whatever your native language, work on your writing. We can all improve.