I stumbled across this quote by Martha Graham and I want to share it with you:

"There is a vitality,
a life force, an energy,
a quickening that is translated through you into action,
and because there is only one of you in all of time,
this expression is unique.
And if you block it,
it will never exist through any other medium
and it will be lost.
The world will not have it.

It is not your business to determine how good it is
nor how valuable
nor how it compares with other expressions.
It is your business to keep it yours clearly and directly,
to keep the channel open.

You do not even have to believe in yourself or your work.
You have to keep yourself open and aware
to the urges that motivate you.
Keep the channel open.

No artist is pleased.
There is no satisfaction whatever at any time.
There is only a queer divine dissatisfaction,
a blessed unrest
that keeps us marching
and makes us more alive than the others."

From The Life and Work of Martha Graham