To cave in under pressure, or to lose situational awareness, control or understanding.
carbonated water
Water that contains carbon dioxide dissolved in it under pressure and …
under the gun
Under great pressure to perform.
milieu control
tactics that control environment and human communication through the u…
in the hot seat
Under pressure to perform; under scrutiny; at the center of attention.
fold under zero pressure
To give up without or with little reason.
put a lid on
To get under control, to prevent (something) from increasing or becomi…