I have seen what seems to be conflicting ways to build a lather. One is to shake or squeeze large amounts of water from the brush, one is you can't have too much water on the brush. I don't get it. These are completely opposite and contrary, yet advocates of both laud their system. I understand there is more than one way to skin a cat, but it would seem that you either would have too much water or not enough, yet that doesn't seem to be the case, what gives?