“AR’s view on the matter is simple: ‘You have to do the very best you can in everything you do. You can’t become careless at one point and think it doesn’t matter if you do half-hearted work or that no one will catch you for it. They may not, but that’s not the point. You know you didn’t do your best there. And that carelessness will seep into everything you do if you aren’t mindful of it.”