How is it that kids can go from being distraught to delighted in a matter of minutes? Honestly, I spent almost the entire day worrying myself sick as poor J had got himself into a bit of a tizzy over a bus journey. As it turns out, he arrived home safe and sound, with a smile on his face acting as cool as a cucumber, and if this morning’s many messages (which he sent me whilst in distress) were a figment of my imagination! Meanwhile, E went to school with a limp, claiming to have a sore foot which I …