You don't check your speed on the road to work. Same road every day, you're not even thinking about it. But then one thing changes. A mailbox is gone, a truck is parked where no truck ever parks. Your foot is off the gas before you know why. I go to this same local coffee shop to get the same cup. I haven't wondered in years if it will be good. It just always is. This morning I told my barista nobody else gets my drink right. Literally every single day. He smiled and said, "Man, I've given my whole life to this. Decades”. I drink that cup in ten minutes. He spent decades mastering a craft that I don't even have to think about. Once you notice it, it is literally everywhere. A mother hears the wrong kinda quiet in the next room. A mechanic hears something in the engine you can't hear even after he points out. A trader watching the tape knows something isn’t right and then the stock breaks down an hour later. People call that talent. I think it is simply years of relentlessly paying attention. Eventually the familiar get so familiar that whatever didn't belong "stood out". Tomorrow you will drive the same road that you’ve taken for years and have the same drink, yet won’t think hard about any of it. But you will notice if something is off.