Yes you see now...

what I wouldn't give to have the gastric constitution of a nine-year-old again. like you know when you're in grade school and you're like okay I'm gonna have some gushers and pizza and one of those dubious chalky grocery store cookies and then go run around with my friends! and now as an adult if I eat the wrong brand of peanut butter I have to lie down for an hour

seeing people in the notes who are like "it's a good thing I can still eat whatever I want 😇" and they're like, 19... I was you once. and in a couple years you might start to suspect that your favorite fast food joint is giving you mild food poisoning every time you eat there. they're not. it's the milkshakes. go buy some lactase pills.