Good Links
Everything evolves into a crab eventually: https://en.wikipedia.org/wiki/List_of_examples_of_convergent_evolution
Two great very short stories that seem almost the same: 1, 2
An interesting article with a nice digression about the nocebo effect https://www.newyorker.com/magazine/2019/03/04/the-psychiatrist-who-believed-people-could-tell-the-future
To be paired with this incredible article about the placebo effect: https://www.nytimes.com/2018/11/07/magazine/placebo-effect-medicine.html