Open up an imaginary bag in front of you. Just for a while, put into it your judgement and self-criticism; the mental to-do list you’re continually adding to; your ticking inner clock; your need to be right and sensible and useful. Add anything else that feels heavy. Then zip up the invisible bag and put it to one side.
Grab a pen – any pen – and paper, nothing fancy.
Lie down on your belly on the floor, pen in hand and paper in front of you. Kicking your heels in the air is optional, but it helps release the child inside.
(I appreciate that getting down to floor level may not be as easy as it once was, but there are alternatives: sitting on a beanbag; curling up in a corner of the sofa; even sitting on a cushion and leaning against the wall. But do try the floor if you possibly can. Your child-mind will respond.)
Write words you like; write a story about goblins and fairies; write something that makes you laugh; write a poem where the first letter of every line spells your favourite rude word. It doesn’t matter what you write. It only matters that you do it. It’s not work, it’s play.
Enjoy your playing, and when you’ve finished, go and bake chocolate chip fairy cakes.