Determination

It's unfair, is not it.
To observe that some people know what they want in life as soon as they learn to talk,
(I'm not exaggerating it. Through Wikipedia I found out recently that some people actually do so.)
while the rest still wondering what really the purpose of their life is when their hair already start to whiten?

Determination.
Is one's ability to possess it brought by nature, from birth
or is it completely autonomous, by nurture?

If it's by nature,
then is it true,
that some people are meant to be something,
and the rest are going to be just nobody?

If it's by nurture,
why... in such young age?

Unfair.