So there's a fish

and hes looking at a fly 6 inches above the water. He thinks, if the fly comes down 6 inches, then I can get the fly.

There's also a bird thinking if the fly comes down 6 inches, the fish will get the fly and I can get the fish.

There is also a cat on the shore thinking if the fly comes down 6 inches, the fish will get the fly, the bird will get the fish, and I can get the bird.

The fly comes down 6 inches, the fish gets the fly, the bird gets the fish, but the cat misses and ends up in the water.

Whats the moral of the story?

If the fly comes down 6 inches, the pussy gets wet.