Spoon Theory
Metaphor for finite daily energy, where each task costs 'spoons.' Created for chronic illness, adopted by neurodivergent and disability communities.
Spoon Theory is a metaphor for finite energy. You wake up with a certain number of "spoons" (energy units), and every task costs spoons: showering (1 spoon), making breakfast (2 spoons), work meeting (3 spoons), grocery shopping (4 spoons). Once you're out of spoons, you're done. No borrowing from tomorrow without consequences.
It's a way to explain invisible disability to people who've never had to ration energy. "I can't go out tonight" isn't rejection—it's "I'm out of spoons and if I spend more I'll pay for it tomorrow."