I may not be, but I can

I may not be the best writer,
but I can express myself freely to the best that I can.
I may not be a dancer,
but I can move more than the best the dancer can do for I am free.

I may not have a soulful voice,

but I can hum the a lullaby that could change the world of my little ones.
I may not be understood much, but at least, I just can be me.