👋 I am Sini, the Untethered Guy. I help adults establish healthy📱digital habits 🧑‍💻In Silicon Valley since 2013. Ex-Apple, McKinsey, BMW, Lucid Motors. MBA from UC Berkeley. 📚Author of Untethered and Creator of the Untethered Movement - What could a healthy relationship with tech look like? ⚡️PM who spent a decade introducing new - Electric Cars and Consumer Electronics 💡Creator of The Vision Quest workshop for startup founders 🕸www.AskSini.com