Ev Wood: Great time saver. Take Hemingway's Old Man and the Sea. It is about an old man. He catches a big fish. Or Thoreau's Walden. He builds a cabin next to a pond and grows beans.
I'm going to give MWF another shot in the future. I'm positive that I was taking way too much time building lather with it, now that I've learned about how lather-building time should generally be minimized:
There are many pictures here that show how the volume just kept increasing and increasing with lather-building time, and based on results with other soaps, that means that slickness was getting worse. The next time I optimize MWF, I will treat lather-building time as a variable and come up with the combination of time, hydration level, and total mass that works for me.