When you were a child, perhaps you may have gone to the ocean for a vacation. I recall wading out until the waves began crashing on my knees. As long as I could stand firm, the waves were of no concern to me. However, as I moved farther and farther into the ocean, I had less control over my ability to stand. Sometimes the current was so strong it moved me down the beach, and I even lost my bearings at times. But I have never gone so far into the ocean that I was not able to control the situation.