Warning Signs of Excessive Stress: Your Body’s Check Engine Light

You know how your vehicle has warning lights that tell you something needs attention? Your body and mind have warning lights too. As a first responder, you’re trained to recognize critical signs in others, but are you paying attention to the signals your own system is sending?

Just like ignoring your truck’s check engine light doesn’t make the problem disappear, dismissing your body’s stress warnings only leads to bigger problems down the road. Understanding these signs early lets you address them before they become critical incidents.

Mental Changes: When Your Mind Starts Misfiring

The first category of warning signs affects how you think. If you notice yourself struggling with decisions you used to make easily, pay attention. Mental confusion where things used to be clear may be a red flag. You might find yourself reading the same paragraph multiple times to understand it or having trouble concentrating and remembering details that were once second nature.

These cognitive changes aren’t character flaws, they’re your brain’s way of telling you it’s overloaded. When you’re processing too much stress, your mental resources become stretched thin, affecting your ability to think clearly and make sound decisions.

Emotional Red Flags: The Internal Pressure Cooker

Emotionally, excessive stress often shows up as feeling like a “time bomb” waiting to go off. You might notice a shorter fuse than you used to have, getting irritated by things that never bothered you before. Some first responders experience sudden mood swings or find themselves becoming continually argumentative.

Loss of interest in things that used to matter is another warning sign of excessive stress. When activities, relationships, or even the job itself stops feeling meaningful, your emotional system is signaling that it needs attention.

Behavioral Changes: When Actions Don’t Match Values

Your behavior might start changing in ways that aren’t typical for you. This could be sudden, dramatic changes or gradual shifts that build up over time. You might notice erratic work habits or developing a poor attitude when you used to care deeply about your performance.

Taking more sick days for minor problems, having more accidents due to distraction, or receiving more complaints from the public can all indicate that stress is affecting your professional performance. Some first responders find themselves taking risks they wouldn’t normally take or disregarding safety protocols they know are important.

Physical Manifestations: Your Body Keeps Score

Stress doesn’t just affect your mind, it takes a toll on your body too. You might experience energy swings between complete exhaustion and hyperactivity. Many first responders notice more frequent colds or minor illnesses as their immune system struggles under the load.

Changes in sleep patterns are common. Sleep problem might be having trouble falling asleep or staying asleep, often accompanied by anxiety dreams about work. You might also notice changes in your eating habits or sexual function. These physical symptoms may be your body’s way of telling you that the stress load is becoming unsustainable.

Relationship Impact: When Isolation Becomes the Norm

Other telling signs appear in your relationships. Family and friends might start pulling away because your attitude or behavior has changed. You might find yourself isolating more, even from people you care about. Normal social interactions become harder, and you might be using alcohol or other substances more than usual to cope.

Peers, family, and others beginning to avoid you because of your attitude or behavior is a serious red flag. When the people closest to you start expressing concerns, it’s time to pay attention.

Work Performance: The Professional Warning Light

Your job performance often reflects internal stress before you recognize it yourself. This might show up as being less responsive to feedback, having difficulty following protocols you know well, or making more mistakes than usual. Excessive complaints from the public or having supervisors express concerns about your performance are all indicators that stress may be affecting your professional capabilities.

When to Take Yourself “Off the Road”

Just like a semi-truck that’s overloaded gets pulled off the road by DOT, sometimes you need to be pulled off the road for a bit, too. Your body has gauges (sleep problems, mood changes, physical symptoms, relationship issues). When these gauges are in the red, it’s time for maintenance.

The key is recognizing these warning lights early. Just like with your equipment, preventive maintenance is always better than emergency repairs. If you’re checking more boxes on this list than you expected, that might be your sign that it’s time to unpack some of what’s in that metaphorical duffle bag you’re carrying.

Taking Action: Responding to the Warning Signs

These warning signs aren’t a sign of weakness, they’re your system’s check engine lights. Ignoring them doesn’t make them go away; it just leads to bigger problems down the road. Just like maintaining your equipment prevents major breakdowns, recognizing these signs early lets you address them before they become critical incidents.

Remember, you’re not meant to carry unlimited weight. Understanding these warning signs is the first step toward managing them effectively. Whether it’s talking to your chief, a peer, your spouse, a counselor, or your doctor, there are people who understand and want to help.

Your ability to recognize these signs in yourself isn’t just about personal well-being, it’s about being the most effective first responder you can be. Taking care of yourself isn’t selfish, it’s essential for taking care of others.