One time when I was in graduate school, the late, great Steven Izenour said to me, after only a week or so into a ten-week problem, “OK, you solved it. Now draw it up.” Every other critic I ever had always tried to complicate and prolong a problem when, in fact, it had already been solved. Designers are obsessive by nature. This was a revelation. Sometimes you just hit it. The thing is done. Move on.