During this time, body movements seem to speed up anywhere from 1.5 to 3 times their normal pace, creating that trademark “fast feeling.” Sounds may also be amplified, often to a physically painful degree.
People with tachysensia experience episodes where everything appears to be speeding up, and sounds become unusually loud. These episodes are short in duration, usually lasting no more than 10 minutes, and unpredictable in nature, making them difficult to study. They are known by many names, including quick-motion phenomenon, the rushes, rapid spells, and fast feeling.
I also have Alice in Wonderland Syndrome. Learning that AIWS was a real thing as an adult was shocking and then brought me a great deal of comfort, making me feel less insane.
Now learning about tachysensia i am equally shocked and comforted. It was always very scary when I experienced it as a child and would often happen specifically with my father, who was a difficult and often mentally abusive person. He was scary to begin with but sometimes his movements would become faster than a human should be able to move and he would be so much louder than anything else which made me so much more afraid.
I can’t believe this is a real thing. Absolutely amazing.