I think I'm getting to that point as well. I've written some very tidy code back when (~5-10 years ago), but nowadays I'm more and more thinking it doesn't really matter - more than one of the projects I've spent months and years of my life on have already been replaced. Not because it wasn't good, just because an alternative was better for that company (like when they replaced some big java enterprise CMS with just some Wordpress instances recently).