Dad's home. On Friday night, I'll stay up late working with the Optimus Engineering team, then rush to Austin overnight, arriving at 5 a.m., getting up to have lunch with the kids, and then spending all Saturday afternoon deep in the technical review of Tesla's AI5 chip design. On Monday, I'll fly to Colossus II, tour the entire data center, review the transformers and power production (which is going well), and then leave at midnight. Then, all Tesla departments will hold a 12-hour back-to-back meeting focused on AI/Autopilot, Optimus production plans, and vehicle production/delivery.