Grid Steps

I shuffled across the desk mat, listening to the steady tap-tap of my feet. Right beneath the warm circle of the lamp lay an open notebook covered in crisp grid lines. Such tidy little squares! I paused, checking the spacing from the left, then from the right. Slowly, I lifted one foot and set it down precisely inside a four-box corner. Click. Perfect fit! I leaned forward, testing my balance on the paper, before nudging a stray blue paperclip into the neighboring square to make a neat matching set.