Stress shows up in the body before most people make the connection. Persistent headaches, neck and shoulder tension, stomach issues, disrupted sleep, and a racing heart are common physical signals.
Emotional signals are just as real. Irritability, withdrawing from people, feeling numb or detached, difficulty concentrating, and a loss of motivation that does not lift on its own - these all point to stress that has moved past manageable.
If you have been pushing through symptoms for weeks and keep telling yourself you will deal with it when things slow down, that pattern is worth addressing now. Catching these signals early shortens the recovery path. Waiting until full burnout hits makes the process harder.
One local note: at Denver's elevation of 5,280 feet, lower oxygen can amplify stress symptoms. Shortness of breath and a racing heart feel more intense here and are sometimes mistaken for panic attacks rather than chronic stress signals.