An interesting read. “A group of prominent biologists and philosophers announced a new consensus: There’s “a realistic possibility” that insects, octopuses, crustaceans, fish and other overlooked animals experience consciousness.” https://www.quantamagazine.org/insects-and-other-animals-have-consciousness-experts-declare-20240419/
“Meanwhile, crayfish display anxiety-like states — and those states can be altered by anti-anxiety drugs.”
The gave crayfish Zoloft…and it worked.