Your body is not failing at sleep. It is staying on guard.

Sleep problems are rarely about sleep itself. A nervous system that learned to stay alert, to keep watch, solve, replay or brace, does not simply switch off when the lights do. The racing mind at night, the waking at 3am and the tiredness that never turns into rest are signs of a body that still does not feel safe enough to let go. That is not a flaw. It is protection that never got the message that the danger has passed. These sessions help your body feel safe enough to soften, so rest can come on its own instead of being forced.