The great spiritual author Alan Watts had a wonderful image. He said when a boat goes through the water, it leaves a wake in the water as it passes through. The way we understand things psychologically would be that the wake actually creates the boat, that the past is what creates the present moment. But of course, we know that the wake isn’t creating the boat; the boat is creating the wake. It’s the present moment that is creating the past. The present moment is what’s knifing through the water and the wake is just the recording of the present moment moving farther and farther into the past.