The felt experience
The tiredness goes beyond tiredness. Rest doesn't restore. Activity makes it worse. You feel like you're running on empty, not because you've spent too much, but because the supply has been cut off.
What the body is doing
With chronic fatigue, the nervous system has often shifted into a dorsal vagal state, the body's deepest conservation mode. Energy is withheld, activity is suppressed and the body enters a state of protective withdrawal.
This is different from ordinary exhaustion. The nervous system is pulling back from engagement, and that requires a different approach than simply resting more.
What tends to help
Gentle, titrated practices that help the nervous system gradually rebuild capacity without overwhelming it. TRE is well suited because the intensity is entirely self-regulated. You work within your limits and the body determines the pace.
What TRE looks like for chronic fatigue
Sessions tend to be shorter and gentler. The tremoring may be subtle at first. Over time, as the nervous system begins to trust that it's safe to engage, the tremoring deepens and energy starts to return. Not dramatically, but steadily.