Ask someone to recite the months of the year in order from January to December; they can probably blow through it in six seconds. Ask someone to recite the months of the year alphabetically and you will get slower responses. People will take their time and think it through and make sure they get it correct. It is not the new and unique that kills people, because people will put more thought into the task and possibly ask for help making sure they get it done correctly, but it is the old and boring that kills people. If you’ve done a task a thousand times then you won’t give a 2nd thought about it when doing it again. That’s where a majority of the mistakes will happen, when you are laidback in your work. Always have your full focus when working, never brush off a simple task, and ALWAYS give it your 100% effort to be safe.