So lost...

I was wondering and thinking this question of few days.
"Am I suitable for this course?"
"Do I belong here?"
"Am I creative enough?"
"Do I choose a right course?"
Ya, I know it is quite stupid to think about this
when I already finished half of the course.
But, I am really confuse that,
what kind of talent I have,
and what is my strong point.
I am not very creative,
do not know how to use softwares well,
not good in using words,
not very good in most of the things la.
I am too average,
this makes me confuse...
*sigh*