The most dangerous part of campus is not the dark. It is the five minutes after you convince yourself you are being dramatic.

Headphones in. Shortcut behind the rec. Phone lighting your face. You have done this walk a hundred times, so your brain files it as safe.

That is the gap.

I built Campus Shield for that gap — the moment between "this feels off" and "I should have left." Not a gym class. Not a 40-minute TED talk. A short system: see it early, say it out loud, get to people.

If you are a student who has ever replayed a walk home, start with the Fundamentals course. Monthly if you want to stay in the drills. Lifetime if you want it done.

Then actually do lesson 1 tonight. The course does not work as a receipt.