ConeheadAI · leftover lesson
SNK3-223 · Curriculum How-to
Upload vs paste — where does the file go?
L0–L2 · Curious–Capable (bootstrap — system rebalances) · ~4m
Look for this insight
Uploading a file sends the whole file, not just what you meant; scan for hidden tabs, comments, and metadata first.
Lesson hook
Pasting sends what you selected. Uploading sends everything — the hidden spreadsheet tab, the tracked changes, the comment thread from legal. Before any upload: open the file and check what's riding along in the parts you forgot existed.
Do this now
Pick one real file you might upload to an AI tool. Check: extra tabs, comments, tracked changes, author metadata. You're done when you've listed what a stranger would learn from the parts you didn't mean to share — or confirmed it's clean.
Completion check: lists_hidden_content_or_confirms_clean
Conehead-only — no external link
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