Is There Any Kind of Evolutionary Explanation?

If wandering mind increases the probability of catastrophe, that we would have less wandering mind and more attention. So why is there any explanation for them? There's some basic ones that are essential. We could think about this as you're at a watering hole long ago. In our ancestors, they're superinterested in making sure that they get their their water, or whatever, bury their o pick. Now, the sun, they're so fixated on that they don't notice the storm coming. They don't need notice a predator near by, and, boom, they're either lunch or they're dead.