AlmightyDoorman

Iirc DDG had a feature that allowed you to save its settings without cookies as a url. So you might be able to bookmark it with ai disabled and then it should also work in Librewolf

They are right, breathing back into the back increases the CO2 you breath in (the same you just breathed out so around 4% instead of nearly 0% in the normal air. And reduces the effect of the hyperventilation.

Hey, just some explanation. When you hyperventilate you breath out more CO2 than your body produces, this makes your blood more alkalic (increasing the PH, kinda makes sense, carbonated water with a lot of CO2 is more acidic). This changes protein structures, allowing more proteins to bind calcium, which reduces your amount of free calcium. This changes how fast your muscles react and leads to uncontrollable cramps.