"Keep your heart with all vigilance, for from it flow the springs of life." — Proverbs 4:23 I'll be honest with you. I took a break recently. Not a planned one, more like the kind your body forces on you when it's had enough. The noise had become a physical weight. Not metaphorically. I mean, I could feel it sitting on my chest. The headlines. The hot takes. The carefully curated outrage delivered straight to my palm, twenty-four hours a day, by a device I carry everywhere —