I think good part of complexity is not understanding something as much as you could. On projects Ive worked with for a long time they don't seem as complex as

I think good part of complexity is not understanding something as much as you could. On projects Ive worked with for a long time they don't seem as complex as when I started them, And when I refactor or rewrite, I am usually taking a more streamlined approach as I now understand the what it is I am actually tracking.