It’s hard to know when something is ready. Be it a script, a sculpt, a set or a film. I’m constantly looking at and changing things as I go. At some point you have to sign off and move on and right there is the tricky part. You can just as easily spend too much time on something as not enough. I’m not a perfectionist. I’ve neither the time nor the patience to be one. As far as I’m concerned, there’s nothing wrong with a few rough edges. Do it once and it may look sloppy but do it often and it becomes a style.