Your inner clock is extremely important. It helps you go to bed and wake up at a time that matches the rest of the world. It signals you when 15 or 60 0r 90 minutes passes. It helps you get to appointments on time or to the grocery store before it closes.
My internal clock has been broken for the past six months. It’s more of a problem than it might seem it should be.
Click on the image to follow the journey through the warped time-space continuum.