I’ve been learning to swim. It’s a rare strange pleasure to learn at 37 something most people seem to learn by 7. It gives you back those feelings of being a kid – but with the fear removed, in my case.

I’ve noticed something. That before you’ve learned, it seems like nothing you do with your body seems to have any impact in the water; no propulsion.

But once you’ve learned, it’s completely the opposite. The slightest motion propels you through the water. It’s a complete inversion. The sudden leap forward into coherence…