Good at many things/Great at nothing... Is this a common problem?

[MegaloMialo]

It's naive, to, in these days believe that we can enter the path to greatness in the later stage of our life’s.
If you are to succeed you must have that extraordinary gift of some kind and must as well be sure in your on mind that you are and if not are will be the best.
You will never be great because you lack passion and dedication.