Removing it is not the goal. Understanding how the response works makes it manageable.
Shifting into an alert state when meeting a threat or a demand is a normal response. A faster heart and narrowed attention are preparation for reacting quickly. The problem arises when the response does not switch off again and stays on after the threat has passed. The goal is not eliminating stress but letting what switched on switch back off.
The same amount of pressure is far less harmful when you feel you can adjust some of it. Situations where the end is unknown and nothing feels changeable are the most draining. So even when the whole situation cannot be altered, securing some small part you decide has a real effect.
It is easy to think only of psychological approaches, but physical state sets the baseline of the stress response. Short sleep makes the same event feel larger, and without movement arousal comes down poorly.
Cycling the same worry repeatedly feels like problem solving but actually sustains arousal. Writing worries down to get them outside your head, or sorting them into what you can and cannot act on now, reduces the looping. Assigning worry to one block of the day is another approach people use.
One of the findings that recurs in stress research is the effect of social support. With the situation unchanged, having someone to talk to speeds recovery. Since withdrawing from people is a common tendency when struggling, this is something to reverse deliberately. If it is too much to carry alone, counselling is an option available early rather than a last resort.
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