Poet's Dilema

When I am intrigued
The words begin to dance
I feel the urge to write
As asymmetry forms
The words flow and take shape.
But then a block- What happened?
The words do not rhyme;
I am struck, struck, struck.
The moment passes, dusk settles,
And dawn is about to emerge.
My mind starts dancing again,
The words flow, and the poem is complete.