02/22/2026
Sleep is not a luxury in this profession. It’s neurological protection.
Research shows that lack of sleep can increase anxiety by up to 30% because the amygdala, the brain’s threat detection system, becomes more reactive.
In other words, when you are sleep deprived, your brain is wired to interpret neutral situations as threats. Your fuse gets shorter. Your body stays on edge. Your mind has a harder time shutting off.
For first responders working long shifts, night rotations, and mandatory overtime, this matters.
When sleep is disrupted:
• The amygdala becomes more reactive
• The prefrontal cortex has less control
• Emotional regulation decreases
• Hypervigilance increases
• Anxiety feels amplified
This is not weakness. It is biology.
If you have felt more irritable, more anxious, or more on edge after a string of rough shifts, your brain may simply be exhausted.
Sleep is mental health care.
Sleep is trauma recovery support.
Sleep is operational readiness.
We cannot talk about first responder wellness without talking about realistic scheduling, recovery time, and protected rest.
Your brain deserves recovery just like your body does. 💙