Mike Glover Explains How Fight, Flight and Freeze Actually Work

In a video from Mike G., the former Green Beret breaks down the real mechanics of fight, flight, or freeze, arguing that most people only understand it as a vague concept rather than a physical process they can actually train for. He draws on his own combat experience in Afghanistan, including a close call with a 107mm rocket, to show how the body shifts from parasympathetic calm into a sympathetic survival state, and why that shift catches people off guard when they are not conditioned for it.

Key points

• Training on a flat range isn't the same as training for a fight. Mike G. says comfortable, low-stress range time is useful but only accounts for a fraction of real preparation.
• The military's crawl-walk-run method builds tolerance. He explains how progressively adding stress and risk conditions people to function under pressure instead of freezing.
• Special operators aren't reckless adrenaline seekers. Mike G. argues their intense training actually makes dangerous work statistically safer, comparing it to a trained fighter staying calm in a bar fight.
• Everyday stress is a preview of worst-case stress. He points to reactions like road rage as a measurable baseline for how someone might respond in a genuine life-threatening encounter.
• Fight or flight can tip into freeze. Mike G. describes how unmanaged hyperarousal can push a person past fight or flight into a shock-like freeze response.

Quick take

This is a foundational breakdown rather than a tactics video, and Mike G. is upfront that deeper training methods are reserved for his Patreon. Still, the core framework here is worth understanding before you ever step onto a range or think about a defensive scenario.

Watch the full video: Mike G.