Don't close your laptop tonight before locking in tomorrow's starting point. Paste your current code (or a short summary) into your AI and ask it to draft tomorrow's first prompt for you: "Based on this codebase and where we left off, write the exact prompt I should send you tomorrow morning to keep building, include the goal, the context I should paste back in, and the 3 most likely pitfalls to avoid." Save that prompt in a note. Why it works: tomorrow you reload the full context instantly instead of spending 20 minutes re-explaining, and the AI flags the gotchas while today's decisions are still fresh. Tomorrow-you will thank tonight-you. 🧠