Accueil › 🇺🇸 États-Unis › Santé I started treating my dad with dementia like a customer. It doesn't always work, but it has helped a lot. 📅 21/06/2026 11:05 📰 insider 👁️ 0 lectures 🌍 États-Unis 📂 Santé When my father's dementia made communication difficult, I borrowed a lesson from customer service: smile first.