What is false positive rate?

Example: You build an agent that triggers a 'take a break' reminder every time your heart rate rises above 90 bpm. It fires during your morning run, while you carry groceries upstairs, and when you laugh hard at a joke. Within a week you stop reading the reminders entirely. The agent still fires. You no longer care. When you actually are stress-spiraling at 2 a.m. with a racing heart, you swipe the notification away on reflex. The signal was real. The agent had cried wolf too many times for you to notice.

This concept is part of Agent Monitoring in the How to Think curriculum.