The spoon theory was invented during a conversation between someone with Lupus and her friend. She needed a metaphor for "units of energy" and they were in a diner, so... spoons. This metaphor is now very popular and widely quoted. But I think we missed a much better, more obvious one...
Executive function (EF) is a broad term that refers to the cognitive processes that help us regulate, control and manage our thoughts and actions.
ASMR is an experience that has been compared with auditory-tactile synesthesia.
A particular kind of friendship I form.