The Drawbacks of Mind Wandering
Apart from the fact that mind wandering keeps you from being fully present in what you’re doing, there are some other downsides to our brain’s default mode. When we let our minds wander, we typically drift towards negative thoughts and emotions. We’re focused on unresolved problems, conflicts with co-workers and girlfriends, unfulfilled goals, bills to be paid, even an embarrassing moment from ten years ago. Research has shown that even neutral thoughts that arise when our mind wanders tend to be shaded with a negative emotional tone. What’s more, once the negative thought/emotion stream gets going during mind wandering, we tend to fixate and ruminate on those thoughts (like a cow chewing its cud), which pulls us deeper and deeper into a funk.
Not only do we tend to focus on the negative when our minds wander, that stream of negativity is typically directed at ourselves, because we’re the most common subject of our musings. Mind wandering’s negativity bias and self-focus turns us all into daydreaming Eeyores (“Nobody cares. I’m so sad.”). What’s interesting is that once we start to ramp up our voluntary attention again and shift out of the mind wandering zone, the regions involved with emotional and self-referential preoccupations quiet and we start to feel better. Whenever you’re feeling in the dumps, Grandpa’s admonition to get over yourself and get to work is actually incredibly sound advice.