Makoto

I may be odd, but the task most programmers seem to lament I seem to enjoy the most, when I can actually force myself to do it.

Acceptance testing is extremely useful, and it's wonderful feeling when it helps you spot bugs during development that you would have otherwise not known existed.

It's partially a mindset thing, but also extremely useful to be able to know everything still always behaves exactly how you want it to when you make a change down the road, without having to manually test every single feature by hand.