Why can't I be what I really want to be?

Why can't I be what I really want to be?
Why can't people see, what they really want to see?
Why can't we be free, as free as we want to be?
Why we have to be slaves of our own destiny?
Why we can't we see the dreams we want to see?
Just give me an answer for all the Why's.....
Just tell me the difficulties people have with all my smiles.....
Just tell me why people don't let me be....
Just tell me Why can't I be what I really want to be?