Interesting that they&#x27;re in Northern California and get Seasonal Affective Disorder.<p>I live at a similar latitude (except in the Southern Hemisphere) and have never considered that it would be a thing outside of essentially polar latitudes.<p>Over the past couple of winters (I moved further south a few years back) I&#x27;ve had some atrocious winters in terms of mental space. Maybe this is something I should look into.