Perfection is not expressed by controling ,but by bursting out.
The white swan seeks perfection,however on the contrary,the perfection of black swan needs the outburst of passion.
The white swan believes that perfection means every correct action and can be gained through tough training.But this is replicated perfection,and the genuine perfection always needs the momentary charm.
If it lacks passion what the audience like is merely your dancing,but if you have expressed out glamor,the audience will love it and believe that your dancing has soul.