Currency
She grunted.
Elena smiled. “Your brain will tell you. It feels like staring at a wall. That’s the signal to go for a walk, take a nap, or play the guitar. Trust the diffuse. It knows the way home.” Learning How to Learn by Barbara Oakley -.epub-
Then, halfway across the footbridge—nothing. No lightning bolt. She grunted
She sketched it. The numbers worked. The stress dissipated. take a nap