Those of you who are not only sitting at their computers know what it means to work with the real in the real. Materials, textures of all kinds are stroppy and shrewd.
They just don’t do what you want. You have to find a way to cooperate with them, they demand cooperation. This is what we experience currently with respect to our rikshaw. To put it mildly, we have to subordinate ourselves up to a certain extend to succeed. The process is in full swing.