I'm fully vaccinated and I have had my booster. No, I don't know "what's in it". Neither this vaccine or the ones I had as a child. Nor do I know what's in the 11 secret herbs and spices at KFC.
Things you hear when you’re a gringa Spanish teacher:
“wait im confused- what’s your first language?”
“Where are you from?”
“Why do you speak Spanish?”
“Are you Hispanic?”
“You speak such good English!”