Your father taught you everything you know about how to splash your sister. The can opener. The cannonball. The belly flopper. Now it’s your turn to pass it on to your son. Blink. They grow up so fast. But even as much as you want to hold on to these moments forever, you know you have to let them jump in head first and make the leap for themselves. You’ll always be there to catch them if they fall. What are you waiting for? The water’s fine.