My Nervous System Knows

When vibrant joy sparks bitter tears
It means that too many years
Have been spent in emotional blight
That no jubilation can put to right

Like a cloud crossing the sun
Or a dissonant chord rung
When my heart swells and glows
My nervous system knows

That this joy will lead to grieving
My chest begins its heaving
Turning smiles into frowns
As the cortisol lets down

How long has this been so
I will not pretend to know
Like a candle smothered 
I unconsciously keep covered

That which makes me take up space
Before I can feel the grace
Of real joy in my blood
I dump it in the mud

I avoid the disappointment
Like a fly stuck in the ointment
I abandon my true will
When he sets on me that chill

And so I am now trained
That joy will end in pain
I know that I must mend
So the sun can shine again

-gws