 You know, that we have a default mode network in our brain. It's actually several systems that are connected in the brain and they can hijack our behavior to be in rumination and sort of like a hamster on a wheel of just feeling this sense of stress and overwhelm and worry. And the thing that's really interesting is that if our default program is only set to that, will it tend to get more of the same thing? And I think that's also some of what is so magical about when we introduce an actual new habit or behavior or a technique or process that we begin to employ. We can see the neuroplasticity be able to be our friend in this case.