What it can feel like
Waking up tired, low energy for things you used to power through, and a body that feels older than it is. In transition, the lack of structure can make fatigue worse, not better.
Why it happens
Years of high tempo, poor sleep, and stress take a toll the body keeps score of. Sleep problems are also closely tied to PTSD and depression among veterans.
What can help
The VA treats sleep disorders and can screen for connected conditions. Rebuilding daily structure — training, routine, purpose — restores energy. Persistent exhaustion is worth getting checked.