No mortal ever learns to go to sleep definitively.  No baby, animal or 
vegetable, intends to sink his vehicle in so soundless a lake.  In such
cloudy houses, shadows take the shape of something "put to sleep." Any 
oblivion is a field or maze a creature grazes in for private reasons. The 
edible flower taken from its bed to the table expires on your tongue, and
this is what we mean by sense of night and utterly internal to itself.  

To go to sleep, I think of the bodies in their reservoirs, painstakingly
changing from opaque to phosphorescent.  How all the while distracted
Nature pours a perfect solvent on their experiment.  I take a half-pill, a
paradigm ignites, a moving sign in rain.  I take a whole, the flame grows
lower.  One and a quarter, it’s just a flicker.  No sense asking who I am
then.  Swinging from its dead twig in a bush, the aura-like cocoon, lit up
by winter sun— the least of its worries the worm.