Hope is two goldfish pootling in a plastic bag of water.

Small daughter and I stood transfixed in the pet shop. A wall of fish tanks glowed in iridescent greens and blues. A dozen filters hummed a soporific tune. Everywhere we looked, fish were darting hither and yon, their coruscating skins a riot of colours.

In the nearest tank, an orange pipsqueak swayed his translucent tail and lazily glided towards his watery window. Squishing his little fishy lips against the glass, he ogled us with globular eyes.

“That’s the one!” shouted five-year-old daughter, jabbing her finger against the tank. The goldfish didn’t flinch. I took that as a sign of emotional resilience.