@PeterAttiaMD's Emotional Acceleration Theory: Most of life is experienced through contrast.
When you initially take off in airplane, you feel the speed.
However, when you are flying through the air at 600mph, you no longer notice it.
Put your right in hot water, and your left hand in cold water for 5mins.
Then move them both to a bucket with lukewarm water.
Your right hand now feels freezing, and your left hand feels on fire. Same bucket tho.
cc @PeterAttiaMD