poem about growing up

Legs stop swingin’

And I made a rural pen,
And I stain’d the water clear,
And I wrote my happy songs,
Every child may joy to hear.
– From ‘Introduction’, ‘Songs of Innocence’, William Blake

When legs stop swingin’
sitting on a high chair,
and the spontaneous bursts
of Crayola-coloured imaginings
fade into a soft grey despondency;
When no more glittering unicorns
appear in the fluffy flowing clouds,
and waking up becomes
the first effort of the day;
When I-love-you is replace
with love-you automatically spewed,
and fantasies of worlds inside the mind
become longings for the weekend;
When sandcastles on beaches
are ignored in favour of the Sunday Times,
And ice-cream truck sirens
become an invasive clamour;
When children cross over
and transition snuffs out their flames,
sadly this when life
their ethereal innocence claims.