Quite often it just doesn't matter that much. It's a matter of 'taste', as are so many things that are 'designed'. And yes you'll make mistakes a few times. The

Quite often it just doesn't matter that much. It's a matter of 'taste', as are so many things that are 'designed'. And yes you'll make mistakes a few times. The correct response to those mistakes is to take them as learning opportunities and not dwell on them, instead of blaming and trying to replace the tools. Of course one can use this exact argument to stave off any change ever...