I think going back into some production code you wrote years ago and doesnt have tests and putting them in is a really nice way to self-reflect. It would provid

I think going back into some production code you wrote years ago and doesnt have tests and putting them in is a really nice way to self-reflect. It would provide at least two benefits, 1) improving the code 2) showing you just how far you've come since writing the code, which in turn shows you how far you can keep going.