ELI5: How come when you are hungry your stomach feels nauseous? It seems like a design flaw that when you're hungry, you don't feel like eating anything.

Hey TacoBellBigBellBox, if we're really going to split hairs, "nauseous" to mean "feeling ill" is now grammatically correct because it is in common usage. Before you beat me up for saying common usage means the grammar is correct, English is not a formally defined programming language, and it is constantly evolving.

Proof: We're not all talking and writing like what follows today, are we?

"Hwæt. We Gardena in geardagum, þeodcyninga, þrym gefrunon, hu ða æþelingas ellen fremedon. Oft Scyld Scefing sceaþena þreatum, monegum mægþum, meodosetla ofteah, egsode eorlas. Syððan ærest wearð feasceaft funden, he þæs frofre gebad, weox under wolcnum, weorðmyndum þah, oðþæt him æghwylc þara ymbsittendra ofer hronrade hyran scolde, gomban gyldan. þæt wæs god cyning. ðæm eafera wæs æfter cenned, geong in geardum, þone god sende folce to frofre; fyrenðearfe ongeat þe hie ær drugon aldorlease lange hwile. Him þæs liffrea, wuldres wealdend, woroldare forgeaf; Beowulf wæs breme blæd wide sprang, Scyldes eafera Scedelandum in. Swa sceal geong guma gode gewyrcean, fromum feohgiftum on fæder bearme, þæt hine on ylde eft gewunigen wilgesiþas, þonne wig cume, leode gelæsten; lofdædum sceal in mægþa gehwære man geþeon. Him ða Scyld gewat to gescæphwile felahror feran on frean wære. Hi hyne þa ætbæron to brimes faroðe, swæse gesiþas, swa he selfa bæd, þenden wordum weold wine Scyldinga; leof landfruma lange ahte. "

/r/explainlikeimfive Thread Parent