I totally agree with this. Leaving things working... partially, is the best way to forget tomorrow and ship half finished code with tomorrow's distractions. I

I totally agree with this. Leaving things working... partially, is the best way to forget tomorrow and ship half finished code with tomorrow's distractions. I also find this is a good strategy to step away from something and renew your perspective on the solution after a good break. Especially at the end of the day. That's worst the 'I just want to get this working by poking around, not writing unit tests' leave here in a rush, trap time.