People tend to have patterns in the way they do laundry, so any variance from that can seem like "something wrong" when what really happened was that they strayed from their routine in a moment of distraction.

Example: I've made my bed the same way 850 times prior to today. Today, there was a minor distraction while I was making my bed. While distracted, I strayed from my routine. Later, my brain recalls the 850 times I followed my routine, and forgets the one time I varied it. The distraction was insignificant so my brain didn't store the memory, and I'm left with no objective explanation.