I want to be someone - but not like anyone

Sometime I get fed up with my life (but never think of suicide or anything :)) - get fed up with what I am doing, what I am not doing, what I am thinking and list goes on ... I have tried many times to be consistent and work hard but ....
I will say with full authority that I will never get satisfied if I will pursue the present path - the secure path - path of more and more comfort. Even I am very sure but as I have time ahead in my life - statistically around 30 years and there is always a scope of miracle - I keep dreaming, dwelling, digging the unearthened part of my life.
I see many people around me from my family to the different era tycoons, leaders, saints and all famous personality, when I try to peek into their lives I see many voids, many black area and finally my search engines throws result "No page found try another key words".
You may be thinking that I am feeling low or confused or directionless or may be altogether - you can think whatever you feel I am not going to clear my stance as its coming out from deep inside of my mind, In addition to that what I have said is a common mental phenomenon and so hope everybody will understand it in their own domain and co-ordinates.