the.com/grouchy
the emotional setting of someone who has met other people and remembers it vividly.
word originFrom grutch, an old word for grumble or complaint.
famous faceOscar the Grouch lives in a trash can by choice.
science saysHunger genuinely lowers mood, hence the word hangry.
morning truthCortisol spikes right after waking, biologically priming the scowl.