Not so far. I think it depends on whether you think you learned valuable lessons about what not to do, or whether the experience created bad habits that need to

Not so far. I think it depends on whether you think you learned valuable lessons about what not to do, or whether the experience created bad habits that need to be fixed. Perhaps the least-sexy would be some PHP 4/5 and MySQL stuff, but I also got some good war stories out of them. I think I'd worry more about shame from being in (or thriving in) toxic workplace/corporate cultures.