I don't know about you, but I have the tendency to get myself into ruts. I find myself eating at the same 2 or 3 restaurants on a weekly basis, or I realize that I've been checking the same handful of websites over and over throughout the day.
The most problematic rut I get into involves the snooze alarm function on my phone.
When it goes off, I snooze a few times. To counteract this, I set the alarm earlier, which leads to more snoozing, which leads to an earlier start time.
After a while, my alarm is going off an hour and half before I actually need to get up, but being snoozed 8 or 9 times before I actually get up.
Every couple of years, it gets to a point where I declare alarm clock bankruptcy. I set the alarm to go off when I actually need to get up. It works for a few weeks or months before I decide to back it up a few minutes to accommodate the snoozing that inevitably follows.
Your ruts probably don't look exactly like mine, but we can all find ourselves stuck in a repeating, unthinking cycle.